16636797840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{18199}}^1$

素因数の和:18521

約数の個数: 160

約数和(自身を含む): 55733932800

約数和(自身を除く): 39097134960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 293, 312, 390, 520, 586, 624, 780, 879, 1040, 1172, 1465, 1560, 1758, 2344, 2930, 3120, 3516, 3809, 4395, 4688, 5860, 7032, 7618, 8790, 11427, 11720, 14064, 15236, 17580, 18199, 19045, 22854, 23440, 30472, 35160, 36398, 38090, 45708, 54597, 57135, 60944, 70320, 72796, 76180, 90995, 91416, 109194, 114270, 145592, 152360, 181990, 182832, 218388, 228540, 236587, 272985, 291184, 304720, 363980, 436776, 457080, 473174, 545970, 709761, 727960, 873552, 914160, 946348, 1091940, 1182935, 1419522, 1455920, 1892696, 2183880, 2365870, 2839044, 3548805, 3785392, 4367760, 4731740, 5332307, 5678088, 7097610, 9463480, 10664614, 11356176, 14195220, 15996921, 18926960, 21329228, 26661535, 28390440, 31993842, 42658456, 53323070, 56780880, 63987684, 69319991, 79984605, 85316912, 106646140, 127975368, 138639982, 159969210, 207959973, 213292280, 255950736, 277279964, 319938420, 346599955, 415919946, 426584560, 554559928, 639876840, 693199910, 831839892, 1039799865, 1109119856, 1279753680, 1386399820, 1663679784, 2079599730, 2772799640, 3327359568, 4159199460, 5545599280, 8318398920, 16636797840]

約数ペア:

[(1, 16636797840), (2, 8318398920), (3, 5545599280), (4, 4159199460), (5, 3327359568), (6, 2772799640), (8, 2079599730), (10, 1663679784), (12, 1386399820), (13, 1279753680), (15, 1109119856), (16, 1039799865), (20, 831839892), (24, 693199910), (26, 639876840), (30, 554559928), (39, 426584560), (40, 415919946), (48, 346599955), (52, 319938420), (60, 277279964), (65, 255950736), (78, 213292280), (80, 207959973), (104, 159969210), (120, 138639982), (130, 127975368), (156, 106646140), (195, 85316912), (208, 79984605), (240, 69319991), (260, 63987684), (293, 56780880), (312, 53323070), (390, 42658456), (520, 31993842), (586, 28390440), (624, 26661535), (780, 21329228), (879, 18926960), (1040, 15996921), (1172, 14195220), (1465, 11356176), (1560, 10664614), (1758, 9463480), (2344, 7097610), (2930, 5678088), (3120, 5332307), (3516, 4731740), (3809, 4367760), (4395, 3785392), (4688, 3548805), (5860, 2839044), (7032, 2365870), (7618, 2183880), (8790, 1892696), (11427, 1455920), (11720, 1419522), (14064, 1182935), (15236, 1091940), (17580, 946348), (18199, 914160), (19045, 873552), (22854, 727960), (23440, 709761), (30472, 545970), (35160, 473174), (36398, 457080), (38090, 436776), (45708, 363980), (54597, 304720), (57135, 291184), (60944, 272985), (70320, 236587), (72796, 228540), (76180, 218388), (90995, 182832), (91416, 181990), (109194, 152360), (114270, 145592)]