262430280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 576

約数和(自身を含む): 1120392000

約数和(自身を除く): 857961720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 58, 60, 63, 70, 72, 76, 81, 84, 87, 90, 95, 98, 105, 108, 114, 116, 120, 126, 133, 135, 140, 145, 147, 152, 162, 168, 171, 174, 180, 189, 190, 196, 203, 210, 216, 228, 232, 243, 245, 252, 261, 266, 270, 280, 285, 290, 294, 315, 324, 342, 348, 360, 378, 380, 392, 399, 405, 406, 420, 435, 441, 456, 486, 490, 504, 513, 522, 532, 540, 551, 567, 570, 580, 588, 609, 630, 648, 665, 684, 696, 735, 756, 760, 783, 798, 810, 812, 840, 855, 870, 882, 931, 945, 972, 980, 1015, 1026, 1044, 1064, 1080, 1102, 1134, 1140, 1160, 1176, 1197, 1215, 1218, 1260, 1305, 1323, 1330, 1368, 1421, 1470, 1512, 1539, 1566, 1596, 1620, 1624, 1653, 1701, 1710, 1740, 1764, 1827, 1862, 1890, 1944, 1960, 1995, 2030, 2052, 2088, 2204, 2205, 2268, 2280, 2349, 2394, 2430, 2436, 2520, 2565, 2610, 2646, 2660, 2755, 2793, 2835, 2842, 2940, 3045, 3078, 3132, 3192, 3240, 3306, 3402, 3420, 3480, 3528, 3591, 3654, 3724, 3780, 3857, 3915, 3969, 3990, 4060, 4104, 4263, 4408, 4410, 4536, 4617, 4655, 4698, 4788, 4860, 4872, 4959, 5130, 5220, 5292, 5320, 5481, 5510, 5586, 5670, 5684, 5880, 5985, 6090, 6156, 6264, 6612, 6615, 6804, 6840, 7047, 7105, 7182, 7308, 7448, 7560, 7695, 7714, 7830, 7938, 7980, 8120, 8265, 8379, 8505, 8526, 8820, 9135, 9234, 9310, 9396, 9576, 9720, 9918, 10260, 10440, 10584, 10773, 10962, 11020, 11172, 11340, 11368, 11571, 11745, 11907, 11970, 12180, 12312, 12789, 13224, 13230, 13608, 13965, 14094, 14210, 14364, 14616, 14877, 15390, 15428, 15660, 15876, 15960, 16443, 16530, 16758, 17010, 17052, 17640, 17955, 18270, 18468, 18620, 18792, 19285, 19836, 19845, 20520, 21315, 21546, 21924, 22040, 22344, 22680, 23085, 23142, 23490, 23814, 23940, 24360, 24795, 25137, 25578, 26460, 26999, 27405, 27930, 28188, 28420, 28728, 29754, 30780, 30856, 31320, 31752, 32319, 32886, 33060, 33516, 34020, 34104, 34713, 35235, 35910, 36540, 36936, 37240, 38367, 38570, 39672, 39690, 41895, 42630, 43092, 43848, 44631, 46170, 46284, 46980, 47628, 47880, 49329, 49590, 50274, 51156, 52920, 53865, 53998, 54810, 55860, 56376, 56840, 57855, 59508, 59535, 61560, 63945, 64638, 65772, 66120, 67032, 68040, 69426, 70470, 71820, 73080, 74385, 75411, 76734, 77140, 79380, 80997, 82215, 83790, 85260, 86184, 89262, 92340, 92568, 93960, 95256, 98658, 99180, 100548, 102312, 104139, 107730, 107996, 109620, 111720, 115101, 115710, 119016, 119070, 125685, 127890, 129276, 131544, 133893, 134995, 138852, 140940, 143640, 148770, 150822, 153468, 154280, 158760, 161595, 161994, 164430, 167580, 170520, 173565, 178524, 184680, 191835, 197316, 198360, 201096, 208278, 215460, 215992, 219240, 223155, 226233, 230202, 231420, 238140, 242991, 246645, 251370, 255780, 258552, 267786, 269990, 277704, 281880, 297540, 301644, 306936, 312417, 323190, 323988, 328860, 335160, 345303, 347130, 357048, 377055, 383670, 394632, 404985, 416556, 430920, 446310, 452466, 460404, 462840, 476280, 485982, 493290, 502740, 511560, 520695, 535572, 539980, 575505, 595080, 603288, 624834, 646380, 647976, 657720, 669465, 690606, 694260, 728973, 754110, 767340, 809970, 833112, 892620, 904932, 920808, 937251, 971964, 986580, 1005480, 1041390, 1071144, 1079960, 1131165, 1151010, 1214955, 1249668, 1292760, 1338930, 1381212, 1388520, 1457946, 1508220, 1534680, 1562085, 1619940, 1726515, 1785240, 1809864, 1874502, 1943928, 1973160, 2082780, 2186919, 2262330, 2302020, 2429910, 2499336, 2677860, 2762424, 2915892, 3016440, 3124170, 3239880, 3453030, 3644865, 3749004, 4165560, 4373838, 4524660, 4604040, 4686255, 4859820, 5355720, 5831784, 6248340, 6560757, 6906060, 7289730, 7498008, 8747676, 9049320, 9372510, 9719640, 10934595, 12496680, 13121514, 13812120, 14579460, 17495352, 18745020, 21869190, 26243028, 29158920, 32803785, 37490040, 43738380, 52486056, 65607570, 87476760, 131215140, 262430280]

約数ペア:

[(1, 262430280), (2, 131215140), (3, 87476760), (4, 65607570), (5, 52486056), (6, 43738380), (7, 37490040), (8, 32803785), (9, 29158920), (10, 26243028), (12, 21869190), (14, 18745020), (15, 17495352), (18, 14579460), (19, 13812120), (20, 13121514), (21, 12496680), (24, 10934595), (27, 9719640), (28, 9372510), (29, 9049320), (30, 8747676), (35, 7498008), (36, 7289730), (38, 6906060), (40, 6560757), (42, 6248340), (45, 5831784), (49, 5355720), (54, 4859820), (56, 4686255), (57, 4604040), (58, 4524660), (60, 4373838), (63, 4165560), (70, 3749004), (72, 3644865), (76, 3453030), (81, 3239880), (84, 3124170), (87, 3016440), (90, 2915892), (95, 2762424), (98, 2677860), (105, 2499336), (108, 2429910), (114, 2302020), (116, 2262330), (120, 2186919), (126, 2082780), (133, 1973160), (135, 1943928), (140, 1874502), (145, 1809864), (147, 1785240), (152, 1726515), (162, 1619940), (168, 1562085), (171, 1534680), (174, 1508220), (180, 1457946), (189, 1388520), (190, 1381212), (196, 1338930), (203, 1292760), (210, 1249668), (216, 1214955), (228, 1151010), (232, 1131165), (243, 1079960), (245, 1071144), (252, 1041390), (261, 1005480), (266, 986580), (270, 971964), (280, 937251), (285, 920808), (290, 904932), (294, 892620), (315, 833112), (324, 809970), (342, 767340), (348, 754110), (360, 728973), (378, 694260), (380, 690606), (392, 669465), (399, 657720), (405, 647976), (406, 646380), (420, 624834), (435, 603288), (441, 595080), (456, 575505), (486, 539980), (490, 535572), (504, 520695), (513, 511560), (522, 502740), (532, 493290), (540, 485982), (551, 476280), (567, 462840), (570, 460404), (580, 452466), (588, 446310), (609, 430920), (630, 416556), (648, 404985), (665, 394632), (684, 383670), (696, 377055), (735, 357048), (756, 347130), (760, 345303), (783, 335160), (798, 328860), (810, 323988), (812, 323190), (840, 312417), (855, 306936), (870, 301644), (882, 297540), (931, 281880), (945, 277704), (972, 269990), (980, 267786), (1015, 258552), (1026, 255780), (1044, 251370), (1064, 246645), (1080, 242991), (1102, 238140), (1134, 231420), (1140, 230202), (1160, 226233), (1176, 223155), (1197, 219240), (1215, 215992), (1218, 215460), (1260, 208278), (1305, 201096), (1323, 198360), (1330, 197316), (1368, 191835), (1421, 184680), (1470, 178524), (1512, 173565), (1539, 170520), (1566, 167580), (1596, 164430), (1620, 161994), (1624, 161595), (1653, 158760), (1701, 154280), (1710, 153468), (1740, 150822), (1764, 148770), (1827, 143640), (1862, 140940), (1890, 138852), (1944, 134995), (1960, 133893), (1995, 131544), (2030, 129276), (2052, 127890), (2088, 125685), (2204, 119070), (2205, 119016), (2268, 115710), (2280, 115101), (2349, 111720), (2394, 109620), (2430, 107996), (2436, 107730), (2520, 104139), (2565, 102312), (2610, 100548), (2646, 99180), (2660, 98658), (2755, 95256), (2793, 93960), (2835, 92568), (2842, 92340), (2940, 89262), (3045, 86184), (3078, 85260), (3132, 83790), (3192, 82215), (3240, 80997), (3306, 79380), (3402, 77140), (3420, 76734), (3480, 75411), (3528, 74385), (3591, 73080), (3654, 71820), (3724, 70470), (3780, 69426), (3857, 68040), (3915, 67032), (3969, 66120), (3990, 65772), (4060, 64638), (4104, 63945), (4263, 61560), (4408, 59535), (4410, 59508), (4536, 57855), (4617, 56840), (4655, 56376), (4698, 55860), (4788, 54810), (4860, 53998), (4872, 53865), (4959, 52920), (5130, 51156), (5220, 50274), (5292, 49590), (5320, 49329), (5481, 47880), (5510, 47628), (5586, 46980), (5670, 46284), (5684, 46170), (5880, 44631), (5985, 43848), (6090, 43092), (6156, 42630), (6264, 41895), (6612, 39690), (6615, 39672), (6804, 38570), (6840, 38367), (7047, 37240), (7105, 36936), (7182, 36540), (7308, 35910), (7448, 35235), (7560, 34713), (7695, 34104), (7714, 34020), (7830, 33516), (7938, 33060), (7980, 32886), (8120, 32319), (8265, 31752), (8379, 31320), (8505, 30856), (8526, 30780), (8820, 29754), (9135, 28728), (9234, 28420), (9310, 28188), (9396, 27930), (9576, 27405), (9720, 26999), (9918, 26460), (10260, 25578), (10440, 25137), (10584, 24795), (10773, 24360), (10962, 23940), (11020, 23814), (11172, 23490), (11340, 23142), (11368, 23085), (11571, 22680), (11745, 22344), (11907, 22040), (11970, 21924), (12180, 21546), (12312, 21315), (12789, 20520), (13224, 19845), (13230, 19836), (13608, 19285), (13965, 18792), (14094, 18620), (14210, 18468), (14364, 18270), (14616, 17955), (14877, 17640), (15390, 17052), (15428, 17010), (15660, 16758), (15876, 16530), (15960, 16443)]