15709502480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1476457}}^1$

素因数の和:1476496

約数の個数: 80

約数和(自身を含む): 43939390080

約数和(自身を除く): 28229887600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 1476457, 2952914, 5905828, 7382285, 10335199, 11811656, 14764570, 20670398, 23623312, 28052683, 29529140, 41340796, 51675995, 56105366, 59058280, 82681592, 103351990, 112210732, 118116560, 140263415, 165363184, 196368781, 206703980, 224421464, 280526830, 392737562, 413407960, 448842928, 561053660, 785475124, 826815920, 981843905, 1122107320, 1570950248, 1963687810, 2244214640, 3141900496, 3927375620, 7854751240, 15709502480]

約数ペア:

[(1, 15709502480), (2, 7854751240), (4, 3927375620), (5, 3141900496), (7, 2244214640), (8, 1963687810), (10, 1570950248), (14, 1122107320), (16, 981843905), (19, 826815920), (20, 785475124), (28, 561053660), (35, 448842928), (38, 413407960), (40, 392737562), (56, 280526830), (70, 224421464), (76, 206703980), (80, 196368781), (95, 165363184), (112, 140263415), (133, 118116560), (140, 112210732), (152, 103351990), (190, 82681592), (266, 59058280), (280, 56105366), (304, 51675995), (380, 41340796), (532, 29529140), (560, 28052683), (665, 23623312), (760, 20670398), (1064, 14764570), (1330, 11811656), (1520, 10335199), (2128, 7382285), (2660, 5905828), (5320, 2952914), (10640, 1476457)]