101328320

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 255117600

約数和(自身を除く): 153789280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 145, 160, 179, 232, 244, 290, 305, 320, 358, 464, 488, 580, 610, 716, 895, 928, 976, 1160, 1220, 1432, 1769, 1790, 1856, 1952, 2320, 2440, 2864, 3538, 3580, 3904, 4640, 4880, 5191, 5728, 7076, 7160, 8845, 9280, 9760, 10382, 10919, 11456, 14152, 14320, 17690, 19520, 20764, 21838, 25955, 28304, 28640, 35380, 41528, 43676, 51910, 54595, 56608, 57280, 70760, 83056, 87352, 103820, 109190, 113216, 141520, 166112, 174704, 207640, 218380, 283040, 316651, 332224, 349408, 415280, 436760, 566080, 633302, 698816, 830560, 873520, 1266604, 1583255, 1661120, 1747040, 2533208, 3166510, 3494080, 5066416, 6333020, 10132832, 12666040, 20265664, 25332080, 50664160, 101328320]

約数ペア:

[(1, 101328320), (2, 50664160), (4, 25332080), (5, 20265664), (8, 12666040), (10, 10132832), (16, 6333020), (20, 5066416), (29, 3494080), (32, 3166510), (40, 2533208), (58, 1747040), (61, 1661120), (64, 1583255), (80, 1266604), (116, 873520), (122, 830560), (145, 698816), (160, 633302), (179, 566080), (232, 436760), (244, 415280), (290, 349408), (305, 332224), (320, 316651), (358, 283040), (464, 218380), (488, 207640), (580, 174704), (610, 166112), (716, 141520), (895, 113216), (928, 109190), (976, 103820), (1160, 87352), (1220, 83056), (1432, 70760), (1769, 57280), (1790, 56608), (1856, 54595), (1952, 51910), (2320, 43676), (2440, 41528), (2864, 35380), (3538, 28640), (3580, 28304), (3904, 25955), (4640, 21838), (4880, 20764), (5191, 19520), (5728, 17690), (7076, 14320), (7160, 14152), (8845, 11456), (9280, 10919), (9760, 10382)]