15806819280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{119099}}^1$

素因数の和:119201

約数の個数: 160

約数和(自身を含む): 56710656000

約数和(自身を除く): 40903836720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 16590, 18960, 22120, 26544, 33180, 44240, 66360, 119099, 132720, 238198, 357297, 476396, 595495, 714594, 833693, 952792, 1190990, 1429188, 1667386, 1786485, 1905584, 2381980, 2501079, 2858376, 3334772, 3572970, 4168465, 4763960, 5002158, 5716752, 6669544, 7145940, 8336930, 9408821, 9527920, 10004316, 12505395, 13339088, 14291880, 16673860, 18817642, 20008632, 25010790, 28226463, 28583760, 33347720, 37635284, 40017264, 47044105, 50021580, 56452926, 65861747, 66695440, 75270568, 94088210, 100043160, 112905852, 131723494, 141132315, 150541136, 188176420, 197585241, 200086320, 225811704, 263446988, 282264630, 329308735, 376352840, 395170482, 451623408, 526893976, 564529260, 658617470, 752705680, 790340964, 987926205, 1053787952, 1129058520, 1317234940, 1580681928, 1975852410, 2258117040, 2634469880, 3161363856, 3951704820, 5268939760, 7903409640, 15806819280]

約数ペア:

[(1, 15806819280), (2, 7903409640), (3, 5268939760), (4, 3951704820), (5, 3161363856), (6, 2634469880), (7, 2258117040), (8, 1975852410), (10, 1580681928), (12, 1317234940), (14, 1129058520), (15, 1053787952), (16, 987926205), (20, 790340964), (21, 752705680), (24, 658617470), (28, 564529260), (30, 526893976), (35, 451623408), (40, 395170482), (42, 376352840), (48, 329308735), (56, 282264630), (60, 263446988), (70, 225811704), (79, 200086320), (80, 197585241), (84, 188176420), (105, 150541136), (112, 141132315), (120, 131723494), (140, 112905852), (158, 100043160), (168, 94088210), (210, 75270568), (237, 66695440), (240, 65861747), (280, 56452926), (316, 50021580), (336, 47044105), (395, 40017264), (420, 37635284), (474, 33347720), (553, 28583760), (560, 28226463), (632, 25010790), (790, 20008632), (840, 18817642), (948, 16673860), (1106, 14291880), (1185, 13339088), (1264, 12505395), (1580, 10004316), (1659, 9527920), (1680, 9408821), (1896, 8336930), (2212, 7145940), (2370, 6669544), (2765, 5716752), (3160, 5002158), (3318, 4763960), (3792, 4168465), (4424, 3572970), (4740, 3334772), (5530, 2858376), (6320, 2501079), (6636, 2381980), (8295, 1905584), (8848, 1786485), (9480, 1667386), (11060, 1429188), (13272, 1190990), (16590, 952792), (18960, 833693), (22120, 714594), (26544, 595495), (33180, 476396), (44240, 357297), (66360, 238198), (119099, 132720)]