16668847440

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 840

約数和(自身を含む): 71381993760

約数和(自身を除く): 54713146320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 243, 245, 252, 266, 270, 280, 285, 294, 304, 307, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 486, 490, 504, 513, 532, 540, 560, 567, 570, 588, 614, 630, 648, 665, 684, 720, 729, 735, 756, 760, 784, 798, 810, 840, 855, 882, 912, 921, 931, 945, 972, 980, 1008, 1026, 1064, 1080, 1134, 1140, 1176, 1197, 1215, 1228, 1260, 1296, 1323, 1330, 1368, 1458, 1470, 1512, 1520, 1535, 1539, 1596, 1620, 1680, 1701, 1710, 1764, 1842, 1862, 1890, 1944, 1960, 1995, 2052, 2128, 2149, 2160, 2205, 2268, 2280, 2352, 2394, 2430, 2456, 2520, 2565, 2646, 2660, 2736, 2763, 2793, 2835, 2916, 2940, 3024, 3070, 3078, 3192, 3240, 3402, 3420, 3528, 3591, 3645, 3684, 3724, 3780, 3888, 3920, 3969, 3990, 4104, 4298, 4410, 4536, 4560, 4605, 4617, 4655, 4788, 4860, 4912, 5040, 5103, 5130, 5292, 5320, 5526, 5586, 5670, 5832, 5833, 5880, 5985, 6140, 6156, 6384, 6447, 6480, 6615, 6804, 6840, 7056, 7182, 7290, 7368, 7448, 7560, 7695, 7938, 7980, 8208, 8289, 8379, 8505, 8596, 8820, 9072, 9210, 9234, 9310, 9576, 9720, 10206, 10260, 10584, 10640, 10745, 10773, 11052, 11172, 11340, 11664, 11666, 11760, 11907, 11970, 12280, 12312, 12894, 13230, 13608, 13680, 13815, 13851, 13965, 14364, 14580, 14736, 14896, 15043, 15120, 15390, 15876, 15960, 16578, 16758, 17010, 17192, 17499, 17640, 17955, 18420, 18468, 18620, 19152, 19341, 19440, 19845, 20412, 20520, 21168, 21490, 21546, 22104, 22344, 22680, 23085, 23332, 23814, 23940, 24560, 24624, 24867, 25137, 25515, 25788, 26460, 27216, 27630, 27702, 27930, 28728, 29160, 29165, 30086, 30780, 31752, 31920, 32235, 32319, 33156, 33516, 34020, 34384, 34998, 35280, 35721, 35910, 36840, 36936, 37240, 38682, 39690, 40824, 40831, 41040, 41445, 41895, 42980, 43092, 44208, 44688, 45129, 45360, 46170, 46664, 47628, 47880, 49734, 50274, 51030, 51576, 52497, 52920, 53865, 55260, 55404, 55860, 57456, 58023, 58320, 58330, 59535, 60172, 61560, 63504, 64470, 64638, 66312, 67032, 68040, 69255, 69996, 71442, 71820, 73680, 73872, 74480, 74601, 75215, 75411, 77364, 79380, 81648, 81662, 82890, 83790, 85960, 86184, 87495, 90258, 92340, 93328, 95256, 95760, 96705, 96957, 99468, 100548, 102060, 103152, 104994, 105840, 107730, 110520, 110808, 111720, 116046, 116660, 119070, 120344, 122493, 123120, 124335, 125685, 128940, 129276, 132624, 134064, 135387, 136080, 138510, 139992, 142884, 143640, 149202, 150430, 150822, 154728, 157491, 158760, 161595, 163324, 165780, 167580, 171920, 172368, 174069, 174990, 178605, 180516, 184680, 190512, 193410, 193914, 198936, 201096, 204120, 204155, 209988, 215460, 221040, 221616, 223440, 223803, 225645, 226233, 232092, 233320, 238140, 240688, 244986, 248670, 251370, 257880, 258552, 262485, 270774, 277020, 279984, 285768, 285817, 287280, 290115, 298404, 300860, 301644, 309456, 314982, 317520, 323190, 326648, 331560, 335160, 348138, 349980, 357210, 361032, 367479, 369360, 373005, 377055, 386820, 387828, 397872, 402192, 406161, 408240, 408310, 419976, 430920, 447606, 451290, 452466, 464184, 466640, 472473, 476280, 484785, 489972, 497340, 502740, 515760, 517104, 522207, 524970, 541548, 554040, 571536, 571634, 580230, 596808, 601720, 603288, 612465, 629964, 646380, 653296, 663120, 670320, 676935, 678699, 696276, 699960, 714420, 722064, 734958, 746010, 754110, 773640, 775656, 787455, 812322, 816620, 839952, 857451, 861840, 870345, 895212, 902580, 904932, 928368, 944946, 952560, 969570, 979944, 994680, 1005480, 1044414, 1049940, 1083096, 1102437, 1108080, 1119015, 1131165, 1143268, 1160460, 1193616, 1203440, 1206576, 1218483, 1224930, 1259928, 1292760, 1353870, 1357398, 1392552, 1399920, 1417419, 1428840, 1429085, 1469916, 1492020, 1508220, 1547280, 1551312, 1566621, 1574910, 1624644, 1633240, 1714902, 1740690, 1790424, 1805160, 1809864, 1837395, 1889892, 1939140, 1959888, 1989360, 2010960, 2030805, 2088828, 2099880, 2166192, 2204874, 2238030, 2262330, 2286536, 2320920, 2362365, 2436966, 2449860, 2519856, 2572353, 2585520, 2611035, 2707740, 2714796, 2785104, 2834838, 2857680, 2858170, 2939832, 2984040, 3016440, 3133242, 3149820, 3249288, 3266480, 3307311, 3393495, 3429804, 3481380, 3580848, 3610320, 3619728, 3655449, 3674790, 3779784, 3878280, 4061610, 4177656, 4199760, 4252257, 4287255, 4409748, 4476060, 4524660, 4573072, 4641840, 4724730, 4873932, 4899720, 5144706, 5222070, 5415480, 5429592, 5512185, 5669676, 5716340, 5879664, 5968080, 6032880, 6092415, 6266484, 6299640, 6498576, 6614622, 6786990, 6859608, 6962760, 7087095, 7310898, 7349580, 7559568, 7717059, 7756560, 7833105, 8123220, 8355312, 8504514, 8574510, 8819496, 8952120, 9049320, 9449460, 9747864, 9799440, 9921933, 10289412, 10444140, 10830960, 10859184, 10966347, 11024370, 11339352, 11432680, 12184830, 12532968, 12599280, 12861765, 13229244, 13573980, 13719216, 13925520, 14174190, 14621796, 14699160, 15434118, 15666210, 16246440, 16536555, 17009028, 17149020, 17638992, 17904240, 18098640, 18277245, 18898920, 19495728, 19843866, 20578824, 20888280, 21261285, 21932694, 22048740, 22678704, 22865360, 23151177, 24369660, 25065936, 25723530, 26458488, 27147960, 28348380, 29243592, 29398320, 29765799, 30868236, 31332420, 32492880, 33073110, 34018056, 34298040, 36554490, 37797840, 38585295, 39687732, 41157648, 41776560, 42522570, 43865388, 44097480, 46302354, 48739320, 49609665, 51447060, 52916976, 54295920, 54831735, 56696760, 58487184, 59531598, 61736472, 62664840, 66146220, 68036112, 68596080, 69453531, 73108980, 77170590, 79375464, 85045140, 87730776, 88194960, 92604708, 97478640, 99219330, 102894120, 109663470, 113393520, 115755885, 119063196, 123472944, 125329680, 132292440, 138907062, 146217960, 148828995, 154341180, 158750928, 170090280, 175461552, 185209416, 198438660, 205788240, 208360593, 219326940, 231511770, 238126392, 264584880, 277814124, 292435920, 297657990, 308682360, 340180560, 347267655, 370418832, 396877320, 416721186, 438653880, 463023540, 476252784, 555628248, 595315980, 617364720, 694535310, 793754640, 833442372, 877307760, 926047080, 1041802965, 1111256496, 1190631960, 1389070620, 1666884744, 1852094160, 2083605930, 2381263920, 2778141240, 3333769488, 4167211860, 5556282480, 8334423720, 16668847440]

約数ペア:

[(1, 16668847440), (2, 8334423720), (3, 5556282480), (4, 4167211860), (5, 3333769488), (6, 2778141240), (7, 2381263920), (8, 2083605930), (9, 1852094160), (10, 1666884744), (12, 1389070620), (14, 1190631960), (15, 1111256496), (16, 1041802965), (18, 926047080), (19, 877307760), (20, 833442372), (21, 793754640), (24, 694535310), (27, 617364720), (28, 595315980), (30, 555628248), (35, 476252784), (36, 463023540), (38, 438653880), (40, 416721186), (42, 396877320), (45, 370418832), (48, 347267655), (49, 340180560), (54, 308682360), (56, 297657990), (57, 292435920), (60, 277814124), (63, 264584880), (70, 238126392), (72, 231511770), (76, 219326940), (80, 208360593), (81, 205788240), (84, 198438660), (90, 185209416), (95, 175461552), (98, 170090280), (105, 158750928), (108, 154341180), (112, 148828995), (114, 146217960), (120, 138907062), (126, 132292440), (133, 125329680), (135, 123472944), (140, 119063196), (144, 115755885), (147, 113393520), (152, 109663470), (162, 102894120), (168, 99219330), (171, 97478640), (180, 92604708), (189, 88194960), (190, 87730776), (196, 85045140), (210, 79375464), (216, 77170590), (228, 73108980), (240, 69453531), (243, 68596080), (245, 68036112), (252, 66146220), (266, 62664840), (270, 61736472), (280, 59531598), (285, 58487184), (294, 56696760), (304, 54831735), (307, 54295920), (315, 52916976), (324, 51447060), (336, 49609665), (342, 48739320), (360, 46302354), (378, 44097480), (380, 43865388), (392, 42522570), (399, 41776560), (405, 41157648), (420, 39687732), (432, 38585295), (441, 37797840), (456, 36554490), (486, 34298040), (490, 34018056), (504, 33073110), (513, 32492880), (532, 31332420), (540, 30868236), (560, 29765799), (567, 29398320), (570, 29243592), (588, 28348380), (614, 27147960), (630, 26458488), (648, 25723530), (665, 25065936), (684, 24369660), (720, 23151177), (729, 22865360), (735, 22678704), (756, 22048740), (760, 21932694), (784, 21261285), (798, 20888280), (810, 20578824), (840, 19843866), (855, 19495728), (882, 18898920), (912, 18277245), (921, 18098640), (931, 17904240), (945, 17638992), (972, 17149020), (980, 17009028), (1008, 16536555), (1026, 16246440), (1064, 15666210), (1080, 15434118), (1134, 14699160), (1140, 14621796), (1176, 14174190), (1197, 13925520), (1215, 13719216), (1228, 13573980), (1260, 13229244), (1296, 12861765), (1323, 12599280), (1330, 12532968), (1368, 12184830), (1458, 11432680), (1470, 11339352), (1512, 11024370), (1520, 10966347), (1535, 10859184), (1539, 10830960), (1596, 10444140), (1620, 10289412), (1680, 9921933), (1701, 9799440), (1710, 9747864), (1764, 9449460), (1842, 9049320), (1862, 8952120), (1890, 8819496), (1944, 8574510), (1960, 8504514), (1995, 8355312), (2052, 8123220), (2128, 7833105), (2149, 7756560), (2160, 7717059), (2205, 7559568), (2268, 7349580), (2280, 7310898), (2352, 7087095), (2394, 6962760), (2430, 6859608), (2456, 6786990), (2520, 6614622), (2565, 6498576), (2646, 6299640), (2660, 6266484), (2736, 6092415), (2763, 6032880), (2793, 5968080), (2835, 5879664), (2916, 5716340), (2940, 5669676), (3024, 5512185), (3070, 5429592), (3078, 5415480), (3192, 5222070), (3240, 5144706), (3402, 4899720), (3420, 4873932), (3528, 4724730), (3591, 4641840), (3645, 4573072), (3684, 4524660), (3724, 4476060), (3780, 4409748), (3888, 4287255), (3920, 4252257), (3969, 4199760), (3990, 4177656), (4104, 4061610), (4298, 3878280), (4410, 3779784), (4536, 3674790), (4560, 3655449), (4605, 3619728), (4617, 3610320), (4655, 3580848), (4788, 3481380), (4860, 3429804), (4912, 3393495), (5040, 3307311), (5103, 3266480), (5130, 3249288), (5292, 3149820), (5320, 3133242), (5526, 3016440), (5586, 2984040), (5670, 2939832), (5832, 2858170), (5833, 2857680), (5880, 2834838), (5985, 2785104), (6140, 2714796), (6156, 2707740), (6384, 2611035), (6447, 2585520), (6480, 2572353), (6615, 2519856), (6804, 2449860), (6840, 2436966), (7056, 2362365), (7182, 2320920), (7290, 2286536), (7368, 2262330), (7448, 2238030), (7560, 2204874), (7695, 2166192), (7938, 2099880), (7980, 2088828), (8208, 2030805), (8289, 2010960), (8379, 1989360), (8505, 1959888), (8596, 1939140), (8820, 1889892), (9072, 1837395), (9210, 1809864), (9234, 1805160), (9310, 1790424), (9576, 1740690), (9720, 1714902), (10206, 1633240), (10260, 1624644), (10584, 1574910), (10640, 1566621), (10745, 1551312), (10773, 1547280), (11052, 1508220), (11172, 1492020), (11340, 1469916), (11664, 1429085), (11666, 1428840), (11760, 1417419), (11907, 1399920), (11970, 1392552), (12280, 1357398), (12312, 1353870), (12894, 1292760), (13230, 1259928), (13608, 1224930), (13680, 1218483), (13815, 1206576), (13851, 1203440), (13965, 1193616), (14364, 1160460), (14580, 1143268), (14736, 1131165), (14896, 1119015), (15043, 1108080), (15120, 1102437), (15390, 1083096), (15876, 1049940), (15960, 1044414), (16578, 1005480), (16758, 994680), (17010, 979944), (17192, 969570), (17499, 952560), (17640, 944946), (17955, 928368), (18420, 904932), (18468, 902580), (18620, 895212), (19152, 870345), (19341, 861840), (19440, 857451), (19845, 839952), (20412, 816620), (20520, 812322), (21168, 787455), (21490, 775656), (21546, 773640), (22104, 754110), (22344, 746010), (22680, 734958), (23085, 722064), (23332, 714420), (23814, 699960), (23940, 696276), (24560, 678699), (24624, 676935), (24867, 670320), (25137, 663120), (25515, 653296), (25788, 646380), (26460, 629964), (27216, 612465), (27630, 603288), (27702, 601720), (27930, 596808), (28728, 580230), (29160, 571634), (29165, 571536), (30086, 554040), (30780, 541548), (31752, 524970), (31920, 522207), (32235, 517104), (32319, 515760), (33156, 502740), (33516, 497340), (34020, 489972), (34384, 484785), (34998, 476280), (35280, 472473), (35721, 466640), (35910, 464184), (36840, 452466), (36936, 451290), (37240, 447606), (38682, 430920), (39690, 419976), (40824, 408310), (40831, 408240), (41040, 406161), (41445, 402192), (41895, 397872), (42980, 387828), (43092, 386820), (44208, 377055), (44688, 373005), (45129, 369360), (45360, 367479), (46170, 361032), (46664, 357210), (47628, 349980), (47880, 348138), (49734, 335160), (50274, 331560), (51030, 326648), (51576, 323190), (52497, 317520), (52920, 314982), (53865, 309456), (55260, 301644), (55404, 300860), (55860, 298404), (57456, 290115), (58023, 287280), (58320, 285817), (58330, 285768), (59535, 279984), (60172, 277020), (61560, 270774), (63504, 262485), (64470, 258552), (64638, 257880), (66312, 251370), (67032, 248670), (68040, 244986), (69255, 240688), (69996, 238140), (71442, 233320), (71820, 232092), (73680, 226233), (73872, 225645), (74480, 223803), (74601, 223440), (75215, 221616), (75411, 221040), (77364, 215460), (79380, 209988), (81648, 204155), (81662, 204120), (82890, 201096), (83790, 198936), (85960, 193914), (86184, 193410), (87495, 190512), (90258, 184680), (92340, 180516), (93328, 178605), (95256, 174990), (95760, 174069), (96705, 172368), (96957, 171920), (99468, 167580), (100548, 165780), (102060, 163324), (103152, 161595), (104994, 158760), (105840, 157491), (107730, 154728), (110520, 150822), (110808, 150430), (111720, 149202), (116046, 143640), (116660, 142884), (119070, 139992), (120344, 138510), (122493, 136080), (123120, 135387), (124335, 134064), (125685, 132624), (128940, 129276)]