191346960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 705329856

約数和(自身を除く): 513982896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 280, 294, 307, 318, 336, 371, 392, 420, 424, 490, 530, 560, 588, 614, 636, 735, 742, 784, 795, 840, 848, 921, 980, 1060, 1113, 1176, 1228, 1272, 1470, 1484, 1535, 1590, 1680, 1842, 1855, 1960, 2120, 2149, 2226, 2352, 2456, 2544, 2597, 2940, 2968, 3070, 3180, 3684, 3710, 3920, 4240, 4298, 4452, 4605, 4912, 5194, 5565, 5880, 5936, 6140, 6360, 6447, 7368, 7420, 7791, 8596, 8904, 9210, 10388, 10745, 11130, 11760, 12280, 12720, 12894, 12985, 14736, 14840, 15043, 15582, 16271, 17192, 17808, 18420, 20776, 21490, 22260, 24560, 25788, 25970, 29680, 30086, 31164, 32235, 32542, 34384, 36840, 38955, 41552, 42980, 44520, 45129, 48813, 51576, 51940, 60172, 62328, 64470, 65084, 73680, 75215, 77910, 81355, 85960, 89040, 90258, 97626, 103152, 103880, 113897, 120344, 124656, 128940, 130168, 150430, 155820, 162710, 171920, 180516, 195252, 207760, 225645, 227794, 240688, 244065, 257880, 260336, 300860, 311640, 325420, 341691, 361032, 390504, 451290, 455588, 488130, 515760, 569485, 601720, 623280, 650840, 683382, 722064, 781008, 797279, 902580, 911176, 976260, 1138970, 1203440, 1301680, 1366764, 1594558, 1708455, 1805160, 1822352, 1952520, 2277940, 2391837, 2733528, 3189116, 3416910, 3610320, 3905040, 3986395, 4555880, 4783674, 5467056, 6378232, 6833820, 7972790, 9111760, 9567348, 11959185, 12756464, 13667640, 15945580, 19134696, 23918370, 27335280, 31891160, 38269392, 47836740, 63782320, 95673480, 191346960]

約数ペア:

[(1, 191346960), (2, 95673480), (3, 63782320), (4, 47836740), (5, 38269392), (6, 31891160), (7, 27335280), (8, 23918370), (10, 19134696), (12, 15945580), (14, 13667640), (15, 12756464), (16, 11959185), (20, 9567348), (21, 9111760), (24, 7972790), (28, 6833820), (30, 6378232), (35, 5467056), (40, 4783674), (42, 4555880), (48, 3986395), (49, 3905040), (53, 3610320), (56, 3416910), (60, 3189116), (70, 2733528), (80, 2391837), (84, 2277940), (98, 1952520), (105, 1822352), (106, 1805160), (112, 1708455), (120, 1594558), (140, 1366764), (147, 1301680), (159, 1203440), (168, 1138970), (196, 976260), (210, 911176), (212, 902580), (240, 797279), (245, 781008), (265, 722064), (280, 683382), (294, 650840), (307, 623280), (318, 601720), (336, 569485), (371, 515760), (392, 488130), (420, 455588), (424, 451290), (490, 390504), (530, 361032), (560, 341691), (588, 325420), (614, 311640), (636, 300860), (735, 260336), (742, 257880), (784, 244065), (795, 240688), (840, 227794), (848, 225645), (921, 207760), (980, 195252), (1060, 180516), (1113, 171920), (1176, 162710), (1228, 155820), (1272, 150430), (1470, 130168), (1484, 128940), (1535, 124656), (1590, 120344), (1680, 113897), (1842, 103880), (1855, 103152), (1960, 97626), (2120, 90258), (2149, 89040), (2226, 85960), (2352, 81355), (2456, 77910), (2544, 75215), (2597, 73680), (2940, 65084), (2968, 64470), (3070, 62328), (3180, 60172), (3684, 51940), (3710, 51576), (3920, 48813), (4240, 45129), (4298, 44520), (4452, 42980), (4605, 41552), (4912, 38955), (5194, 36840), (5565, 34384), (5880, 32542), (5936, 32235), (6140, 31164), (6360, 30086), (6447, 29680), (7368, 25970), (7420, 25788), (7791, 24560), (8596, 22260), (8904, 21490), (9210, 20776), (10388, 18420), (10745, 17808), (11130, 17192), (11760, 16271), (12280, 15582), (12720, 15043), (12894, 14840), (12985, 14736)]