18975841920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 768

約数和(自身を含む): 79507612800

約数和(自身を除く): 60531770880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 146, 147, 160, 168, 180, 189, 192, 196, 210, 216, 219, 224, 240, 245, 252, 270, 280, 288, 292, 294, 307, 315, 320, 336, 360, 365, 378, 384, 392, 420, 432, 438, 441, 448, 480, 490, 504, 511, 540, 560, 576, 584, 588, 614, 630, 640, 657, 672, 720, 730, 735, 756, 784, 840, 864, 876, 882, 896, 921, 945, 960, 980, 1008, 1022, 1080, 1095, 1120, 1152, 1168, 1176, 1228, 1260, 1314, 1323, 1344, 1440, 1460, 1470, 1512, 1533, 1535, 1568, 1680, 1728, 1752, 1764, 1842, 1890, 1920, 1960, 1971, 2016, 2044, 2149, 2160, 2190, 2205, 2240, 2336, 2352, 2456, 2520, 2555, 2628, 2646, 2688, 2763, 2880, 2920, 2940, 3024, 3066, 3070, 3136, 3285, 3360, 3456, 3504, 3528, 3577, 3684, 3780, 3920, 3942, 4032, 4088, 4298, 4320, 4380, 4410, 4480, 4599, 4605, 4672, 4704, 4912, 5040, 5110, 5256, 5292, 5526, 5760, 5840, 5880, 6048, 6132, 6140, 6272, 6447, 6570, 6615, 6720, 7008, 7056, 7154, 7368, 7560, 7665, 7840, 7884, 8064, 8176, 8289, 8596, 8640, 8760, 8820, 9198, 9210, 9344, 9408, 9824, 9855, 10080, 10220, 10512, 10584, 10731, 10745, 11052, 11680, 11760, 12096, 12264, 12280, 12894, 13140, 13230, 13440, 13797, 13815, 14016, 14112, 14308, 14736, 15043, 15120, 15330, 15680, 15768, 16352, 16578, 17192, 17280, 17520, 17640, 17885, 18396, 18420, 18816, 19341, 19648, 19710, 20160, 20440, 21024, 21168, 21462, 21490, 22104, 22411, 22995, 23360, 23520, 24192, 24528, 24560, 25788, 26280, 26460, 27594, 27630, 28032, 28224, 28616, 29472, 30086, 30240, 30660, 31360, 31536, 32193, 32235, 32704, 33156, 34384, 35040, 35280, 35770, 36792, 36840, 38682, 39296, 39420, 40320, 40880, 41445, 42048, 42336, 42924, 42980, 44208, 44822, 45129, 45990, 46720, 47040, 49056, 49120, 51576, 52560, 52920, 53655, 55188, 55260, 56448, 57232, 58023, 58944, 60172, 60480, 61320, 63072, 64386, 64470, 65408, 66312, 67233, 68768, 68985, 70080, 70560, 71540, 73584, 73680, 75215, 77364, 78840, 81760, 82890, 84096, 84672, 85848, 85960, 88416, 89644, 90258, 91980, 94080, 96579, 96705, 98112, 98240, 103152, 105120, 105840, 107310, 110376, 110520, 112055, 114464, 116046, 117888, 120344, 120960, 122640, 126144, 128772, 128940, 132624, 134466, 135387, 137536, 137970, 140160, 141120, 143080, 147168, 147360, 150430, 154728, 156877, 157680, 160965, 163520, 165780, 169344, 171696, 171920, 176832, 179288, 180516, 183960, 193158, 193410, 196224, 196480, 201699, 206304, 210240, 211680, 214620, 220752, 221040, 224110, 225645, 228928, 232092, 240688, 245280, 252288, 257544, 257880, 265248, 268932, 270774, 275072, 275940, 282240, 286160, 290115, 294336, 294720, 300860, 309456, 313754, 315360, 321930, 327040, 331560, 336165, 343392, 343840, 353664, 358576, 361032, 367920, 386316, 386820, 403398, 406161, 412608, 420480, 423360, 429240, 441504, 442080, 448220, 451290, 457856, 464184, 470631, 481376, 482895, 490560, 515088, 515760, 530496, 537864, 541548, 551880, 572320, 580230, 588672, 589440, 601720, 605097, 618912, 627508, 630720, 643860, 663120, 672330, 676935, 686784, 687680, 717152, 722064, 735840, 772632, 773640, 784385, 806796, 812322, 825216, 846720, 858480, 883008, 884160, 896440, 902580, 928368, 941262, 962752, 965790, 981120, 1008495, 1030176, 1031520, 1060992, 1075728, 1083096, 1098139, 1103760, 1144640, 1160460, 1203440, 1210194, 1237824, 1255016, 1261440, 1287720, 1326240, 1344660, 1353870, 1373568, 1375360, 1411893, 1434304, 1444128, 1471680, 1545264, 1547280, 1568770, 1613592, 1624644, 1716960, 1766016, 1768320, 1792880, 1805160, 1856736, 1882524, 1925504, 1931580, 2016990, 2030805, 2060352, 2063040, 2151456, 2166192, 2196278, 2207520, 2289280, 2320920, 2353155, 2406880, 2420388, 2475648, 2510032, 2575440, 2652480, 2689320, 2707740, 2823786, 2868608, 2888256, 2943360, 3025485, 3090528, 3094560, 3137540, 3227184, 3249288, 3294417, 3433920, 3585760, 3610320, 3713472, 3765048, 3863160, 4033980, 4061610, 4120704, 4126080, 4235679, 4302912, 4332384, 4392556, 4415040, 4641840, 4706310, 4813760, 4840776, 5020064, 5150880, 5304960, 5378640, 5415480, 5490695, 5647572, 5776512, 6050970, 6181056, 6189120, 6275080, 6454368, 6498576, 6588834, 6867840, 7059465, 7171520, 7220640, 7426944, 7530096, 7726320, 8067960, 8123220, 8471358, 8605824, 8664768, 8785112, 8830080, 9283680, 9412620, 9627520, 9681552, 9883251, 10040128, 10301760, 10757280, 10830960, 10981390, 11295144, 12101940, 12362112, 12378240, 12550160, 12908736, 12997152, 13177668, 14118930, 14343040, 14441280, 15060192, 15452640, 16135920, 16246440, 16472085, 16942716, 17329536, 17570224, 18567360, 18825240, 19363104, 19766502, 20080256, 20603520, 21178395, 21514560, 21661920, 21962780, 22590288, 24203880, 25100320, 25817472, 25994304, 26355336, 28237860, 28882560, 29649753, 30120384, 30905280, 32271840, 32492880, 32944170, 33885432, 35140448, 37134720, 37650480, 38726208, 39533004, 42356790, 43029120, 43323840, 43925560, 45180576, 48407760, 49416255, 50200640, 51988608, 52710672, 56475720, 59299506, 60240768, 61810560, 64543680, 64985760, 65888340, 67770864, 70280896, 75300960, 77452416, 79066008, 84713580, 86647680, 87851120, 90361152, 96815520, 98832510, 100401280, 105421344, 112951440, 118599012, 129087360, 129971520, 131776680, 135541728, 140561792, 148248765, 150601920, 158132016, 169427160, 175702240, 180722304, 193631040, 197665020, 210842688, 225902880, 237198024, 259943040, 263553360, 271083456, 296497530, 301203840, 316264032, 338854320, 351404480, 387262080, 395330040, 421685376, 451805760, 474396048, 527106720, 542166912, 592995060, 632528064, 677708640, 702808960, 790660080, 903611520, 948792096, 1054213440, 1185990120, 1265056128, 1355417280, 1581320160, 1897584192, 2108426880, 2371980240, 2710834560, 3162640320, 3795168384, 4743960480, 6325280640, 9487920960, 18975841920]

約数ペア:

[(1, 18975841920), (2, 9487920960), (3, 6325280640), (4, 4743960480), (5, 3795168384), (6, 3162640320), (7, 2710834560), (8, 2371980240), (9, 2108426880), (10, 1897584192), (12, 1581320160), (14, 1355417280), (15, 1265056128), (16, 1185990120), (18, 1054213440), (20, 948792096), (21, 903611520), (24, 790660080), (27, 702808960), (28, 677708640), (30, 632528064), (32, 592995060), (35, 542166912), (36, 527106720), (40, 474396048), (42, 451805760), (45, 421685376), (48, 395330040), (49, 387262080), (54, 351404480), (56, 338854320), (60, 316264032), (63, 301203840), (64, 296497530), (70, 271083456), (72, 263553360), (73, 259943040), (80, 237198024), (84, 225902880), (90, 210842688), (96, 197665020), (98, 193631040), (105, 180722304), (108, 175702240), (112, 169427160), (120, 158132016), (126, 150601920), (128, 148248765), (135, 140561792), (140, 135541728), (144, 131776680), (146, 129971520), (147, 129087360), (160, 118599012), (168, 112951440), (180, 105421344), (189, 100401280), (192, 98832510), (196, 96815520), (210, 90361152), (216, 87851120), (219, 86647680), (224, 84713580), (240, 79066008), (245, 77452416), (252, 75300960), (270, 70280896), (280, 67770864), (288, 65888340), (292, 64985760), (294, 64543680), (307, 61810560), (315, 60240768), (320, 59299506), (336, 56475720), (360, 52710672), (365, 51988608), (378, 50200640), (384, 49416255), (392, 48407760), (420, 45180576), (432, 43925560), (438, 43323840), (441, 43029120), (448, 42356790), (480, 39533004), (490, 38726208), (504, 37650480), (511, 37134720), (540, 35140448), (560, 33885432), (576, 32944170), (584, 32492880), (588, 32271840), (614, 30905280), (630, 30120384), (640, 29649753), (657, 28882560), (672, 28237860), (720, 26355336), (730, 25994304), (735, 25817472), (756, 25100320), (784, 24203880), (840, 22590288), (864, 21962780), (876, 21661920), (882, 21514560), (896, 21178395), (921, 20603520), (945, 20080256), (960, 19766502), (980, 19363104), (1008, 18825240), (1022, 18567360), (1080, 17570224), (1095, 17329536), (1120, 16942716), (1152, 16472085), (1168, 16246440), (1176, 16135920), (1228, 15452640), (1260, 15060192), (1314, 14441280), (1323, 14343040), (1344, 14118930), (1440, 13177668), (1460, 12997152), (1470, 12908736), (1512, 12550160), (1533, 12378240), (1535, 12362112), (1568, 12101940), (1680, 11295144), (1728, 10981390), (1752, 10830960), (1764, 10757280), (1842, 10301760), (1890, 10040128), (1920, 9883251), (1960, 9681552), (1971, 9627520), (2016, 9412620), (2044, 9283680), (2149, 8830080), (2160, 8785112), (2190, 8664768), (2205, 8605824), (2240, 8471358), (2336, 8123220), (2352, 8067960), (2456, 7726320), (2520, 7530096), (2555, 7426944), (2628, 7220640), (2646, 7171520), (2688, 7059465), (2763, 6867840), (2880, 6588834), (2920, 6498576), (2940, 6454368), (3024, 6275080), (3066, 6189120), (3070, 6181056), (3136, 6050970), (3285, 5776512), (3360, 5647572), (3456, 5490695), (3504, 5415480), (3528, 5378640), (3577, 5304960), (3684, 5150880), (3780, 5020064), (3920, 4840776), (3942, 4813760), (4032, 4706310), (4088, 4641840), (4298, 4415040), (4320, 4392556), (4380, 4332384), (4410, 4302912), (4480, 4235679), (4599, 4126080), (4605, 4120704), (4672, 4061610), (4704, 4033980), (4912, 3863160), (5040, 3765048), (5110, 3713472), (5256, 3610320), (5292, 3585760), (5526, 3433920), (5760, 3294417), (5840, 3249288), (5880, 3227184), (6048, 3137540), (6132, 3094560), (6140, 3090528), (6272, 3025485), (6447, 2943360), (6570, 2888256), (6615, 2868608), (6720, 2823786), (7008, 2707740), (7056, 2689320), (7154, 2652480), (7368, 2575440), (7560, 2510032), (7665, 2475648), (7840, 2420388), (7884, 2406880), (8064, 2353155), (8176, 2320920), (8289, 2289280), (8596, 2207520), (8640, 2196278), (8760, 2166192), (8820, 2151456), (9198, 2063040), (9210, 2060352), (9344, 2030805), (9408, 2016990), (9824, 1931580), (9855, 1925504), (10080, 1882524), (10220, 1856736), (10512, 1805160), (10584, 1792880), (10731, 1768320), (10745, 1766016), (11052, 1716960), (11680, 1624644), (11760, 1613592), (12096, 1568770), (12264, 1547280), (12280, 1545264), (12894, 1471680), (13140, 1444128), (13230, 1434304), (13440, 1411893), (13797, 1375360), (13815, 1373568), (14016, 1353870), (14112, 1344660), (14308, 1326240), (14736, 1287720), (15043, 1261440), (15120, 1255016), (15330, 1237824), (15680, 1210194), (15768, 1203440), (16352, 1160460), (16578, 1144640), (17192, 1103760), (17280, 1098139), (17520, 1083096), (17640, 1075728), (17885, 1060992), (18396, 1031520), (18420, 1030176), (18816, 1008495), (19341, 981120), (19648, 965790), (19710, 962752), (20160, 941262), (20440, 928368), (21024, 902580), (21168, 896440), (21462, 884160), (21490, 883008), (22104, 858480), (22411, 846720), (22995, 825216), (23360, 812322), (23520, 806796), (24192, 784385), (24528, 773640), (24560, 772632), (25788, 735840), (26280, 722064), (26460, 717152), (27594, 687680), (27630, 686784), (28032, 676935), (28224, 672330), (28616, 663120), (29472, 643860), (30086, 630720), (30240, 627508), (30660, 618912), (31360, 605097), (31536, 601720), (32193, 589440), (32235, 588672), (32704, 580230), (33156, 572320), (34384, 551880), (35040, 541548), (35280, 537864), (35770, 530496), (36792, 515760), (36840, 515088), (38682, 490560), (39296, 482895), (39420, 481376), (40320, 470631), (40880, 464184), (41445, 457856), (42048, 451290), (42336, 448220), (42924, 442080), (42980, 441504), (44208, 429240), (44822, 423360), (45129, 420480), (45990, 412608), (46720, 406161), (47040, 403398), (49056, 386820), (49120, 386316), (51576, 367920), (52560, 361032), (52920, 358576), (53655, 353664), (55188, 343840), (55260, 343392), (56448, 336165), (57232, 331560), (58023, 327040), (58944, 321930), (60172, 315360), (60480, 313754), (61320, 309456), (63072, 300860), (64386, 294720), (64470, 294336), (65408, 290115), (66312, 286160), (67233, 282240), (68768, 275940), (68985, 275072), (70080, 270774), (70560, 268932), (71540, 265248), (73584, 257880), (73680, 257544), (75215, 252288), (77364, 245280), (78840, 240688), (81760, 232092), (82890, 228928), (84096, 225645), (84672, 224110), (85848, 221040), (85960, 220752), (88416, 214620), (89644, 211680), (90258, 210240), (91980, 206304), (94080, 201699), (96579, 196480), (96705, 196224), (98112, 193410), (98240, 193158), (103152, 183960), (105120, 180516), (105840, 179288), (107310, 176832), (110376, 171920), (110520, 171696), (112055, 169344), (114464, 165780), (116046, 163520), (117888, 160965), (120344, 157680), (120960, 156877), (122640, 154728), (126144, 150430), (128772, 147360), (128940, 147168), (132624, 143080), (134466, 141120), (135387, 140160), (137536, 137970)]