15758761980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 48156917760

約数和(自身を除く): 32398155780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 257, 260, 381, 390, 508, 514, 619, 635, 762, 771, 780, 1028, 1238, 1270, 1285, 1524, 1542, 1651, 1857, 1905, 2476, 2540, 2570, 3084, 3095, 3302, 3341, 3714, 3810, 3855, 4953, 5140, 6190, 6604, 6682, 7428, 7620, 7710, 8047, 8255, 9285, 9906, 10023, 12380, 13364, 15420, 16094, 16510, 16705, 18570, 19812, 20046, 24141, 24765, 32188, 32639, 33020, 33410, 37140, 40092, 40235, 48282, 49530, 50115, 65278, 66820, 78613, 80470, 96564, 97917, 99060, 100230, 120705, 130556, 157226, 159083, 160940, 163195, 195834, 200460, 235839, 241410, 314452, 318166, 326390, 391668, 393065, 424307, 471678, 477249, 482820, 489585, 636332, 652780, 786130, 795415, 848614, 943356, 954498, 979170, 1021969, 1179195, 1272921, 1572260, 1590830, 1697228, 1908996, 1958340, 2043938, 2068079, 2121535, 2358390, 2386245, 2545842, 3065907, 3181660, 4087876, 4136158, 4243070, 4716780, 4772490, 5091684, 5109845, 6131814, 6204237, 6364605, 8272316, 8486140, 9544980, 10219690, 10340395, 12263628, 12408474, 12729210, 15329535, 20203541, 20439380, 20680790, 24816948, 25458420, 30659070, 31021185, 40407082, 41361580, 60610623, 61318140, 62042370, 80814164, 101017705, 121221246, 124084740, 202035410, 242442492, 262646033, 303053115, 404070820, 525292066, 606106230, 787938099, 1050584132, 1212212460, 1313230165, 1575876198, 2626460330, 3151752396, 3939690495, 5252920660, 7879380990, 15758761980]

約数ペア:

[(1, 15758761980), (2, 7879380990), (3, 5252920660), (4, 3939690495), (5, 3151752396), (6, 2626460330), (10, 1575876198), (12, 1313230165), (13, 1212212460), (15, 1050584132), (20, 787938099), (26, 606106230), (30, 525292066), (39, 404070820), (52, 303053115), (60, 262646033), (65, 242442492), (78, 202035410), (127, 124084740), (130, 121221246), (156, 101017705), (195, 80814164), (254, 62042370), (257, 61318140), (260, 60610623), (381, 41361580), (390, 40407082), (508, 31021185), (514, 30659070), (619, 25458420), (635, 24816948), (762, 20680790), (771, 20439380), (780, 20203541), (1028, 15329535), (1238, 12729210), (1270, 12408474), (1285, 12263628), (1524, 10340395), (1542, 10219690), (1651, 9544980), (1857, 8486140), (1905, 8272316), (2476, 6364605), (2540, 6204237), (2570, 6131814), (3084, 5109845), (3095, 5091684), (3302, 4772490), (3341, 4716780), (3714, 4243070), (3810, 4136158), (3855, 4087876), (4953, 3181660), (5140, 3065907), (6190, 2545842), (6604, 2386245), (6682, 2358390), (7428, 2121535), (7620, 2068079), (7710, 2043938), (8047, 1958340), (8255, 1908996), (9285, 1697228), (9906, 1590830), (10023, 1572260), (12380, 1272921), (13364, 1179195), (15420, 1021969), (16094, 979170), (16510, 954498), (16705, 943356), (18570, 848614), (19812, 795415), (20046, 786130), (24141, 652780), (24765, 636332), (32188, 489585), (32639, 482820), (33020, 477249), (33410, 471678), (37140, 424307), (40092, 393065), (40235, 391668), (48282, 326390), (49530, 318166), (50115, 314452), (65278, 241410), (66820, 235839), (78613, 200460), (80470, 195834), (96564, 163195), (97917, 160940), (99060, 159083), (100230, 157226), (120705, 130556)]