156989488860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{258113}}^1$

素因数の和:258268

約数の個数: 144

約数和(自身を含む): 496074458880

約数和(自身を除く): 339084970020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 109, 124, 155, 180, 186, 218, 279, 310, 327, 372, 436, 465, 545, 558, 620, 654, 930, 981, 1090, 1116, 1308, 1395, 1635, 1860, 1962, 2180, 2790, 3270, 3379, 3924, 4905, 5580, 6540, 6758, 9810, 10137, 13516, 16895, 19620, 20274, 30411, 33790, 40548, 50685, 60822, 67580, 101370, 121644, 152055, 202740, 258113, 304110, 516226, 608220, 774339, 1032452, 1290565, 1548678, 2323017, 2581130, 3097356, 3871695, 4646034, 5162260, 7743390, 8001503, 9292068, 11615085, 15486780, 16003006, 23230170, 24004509, 28134317, 32006012, 40007515, 46460340, 48009018, 56268634, 72013527, 80015030, 84402951, 96018036, 112537268, 120022545, 140671585, 144027054, 160030060, 168805902, 240045090, 253208853, 281343170, 288054108, 337611804, 360067635, 422014755, 480090180, 506417706, 562686340, 720135270, 844029510, 872163827, 1012835412, 1266044265, 1440270540, 1688059020, 1744327654, 2532088530, 2616491481, 3488655308, 4360819135, 5064177060, 5232982962, 7849474443, 8721638270, 10465965924, 13082457405, 15698948886, 17443276540, 26164914810, 31397897772, 39247372215, 52329829620, 78494744430, 156989488860]

約数ペア:

[(1, 156989488860), (2, 78494744430), (3, 52329829620), (4, 39247372215), (5, 31397897772), (6, 26164914810), (9, 17443276540), (10, 15698948886), (12, 13082457405), (15, 10465965924), (18, 8721638270), (20, 7849474443), (30, 5232982962), (31, 5064177060), (36, 4360819135), (45, 3488655308), (60, 2616491481), (62, 2532088530), (90, 1744327654), (93, 1688059020), (109, 1440270540), (124, 1266044265), (155, 1012835412), (180, 872163827), (186, 844029510), (218, 720135270), (279, 562686340), (310, 506417706), (327, 480090180), (372, 422014755), (436, 360067635), (465, 337611804), (545, 288054108), (558, 281343170), (620, 253208853), (654, 240045090), (930, 168805902), (981, 160030060), (1090, 144027054), (1116, 140671585), (1308, 120022545), (1395, 112537268), (1635, 96018036), (1860, 84402951), (1962, 80015030), (2180, 72013527), (2790, 56268634), (3270, 48009018), (3379, 46460340), (3924, 40007515), (4905, 32006012), (5580, 28134317), (6540, 24004509), (6758, 23230170), (9810, 16003006), (10137, 15486780), (13516, 11615085), (16895, 9292068), (19620, 8001503), (20274, 7743390), (30411, 5162260), (33790, 4646034), (40548, 3871695), (50685, 3097356), (60822, 2581130), (67580, 2323017), (101370, 1548678), (121644, 1290565), (152055, 1032452), (202740, 774339), (258113, 608220), (304110, 516226)]