63782320

素因数分解:

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

素因数の和:387

約数の個数: 120

約数和(自身を含む): 176332464

約数和(自身を除く): 112550144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 307, 371, 392, 424, 490, 530, 560, 614, 742, 784, 848, 980, 1060, 1228, 1484, 1535, 1855, 1960, 2120, 2149, 2456, 2597, 2968, 3070, 3710, 3920, 4240, 4298, 4912, 5194, 5936, 6140, 7420, 8596, 10388, 10745, 12280, 12985, 14840, 15043, 16271, 17192, 20776, 21490, 24560, 25970, 29680, 30086, 32542, 34384, 41552, 42980, 51940, 60172, 65084, 75215, 81355, 85960, 103880, 113897, 120344, 130168, 150430, 162710, 171920, 207760, 227794, 240688, 260336, 300860, 325420, 455588, 569485, 601720, 650840, 797279, 911176, 1138970, 1203440, 1301680, 1594558, 1822352, 2277940, 3189116, 3986395, 4555880, 6378232, 7972790, 9111760, 12756464, 15945580, 31891160, 63782320]

約数ペア:

[(1, 63782320), (2, 31891160), (4, 15945580), (5, 12756464), (7, 9111760), (8, 7972790), (10, 6378232), (14, 4555880), (16, 3986395), (20, 3189116), (28, 2277940), (35, 1822352), (40, 1594558), (49, 1301680), (53, 1203440), (56, 1138970), (70, 911176), (80, 797279), (98, 650840), (106, 601720), (112, 569485), (140, 455588), (196, 325420), (212, 300860), (245, 260336), (265, 240688), (280, 227794), (307, 207760), (371, 171920), (392, 162710), (424, 150430), (490, 130168), (530, 120344), (560, 113897), (614, 103880), (742, 85960), (784, 81355), (848, 75215), (980, 65084), (1060, 60172), (1228, 51940), (1484, 42980), (1535, 41552), (1855, 34384), (1960, 32542), (2120, 30086), (2149, 29680), (2456, 25970), (2597, 24560), (2968, 21490), (3070, 20776), (3710, 17192), (3920, 16271), (4240, 15043), (4298, 14840), (4912, 12985), (5194, 12280), (5936, 10745), (6140, 10388), (7420, 8596)]