15464235280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2671}}^1$

素因数の和:3009

約数の個数: 160

約数和(自身を含む): 40912381440

約数和(自身を除く): 25448146160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 293, 304, 380, 494, 520, 586, 760, 988, 1040, 1172, 1235, 1465, 1520, 1976, 2344, 2470, 2671, 2930, 3809, 3952, 4688, 4940, 5342, 5567, 5860, 7618, 9880, 10684, 11134, 11720, 13355, 15236, 19045, 19760, 21368, 22268, 23440, 26710, 27835, 30472, 34723, 38090, 42736, 44536, 50749, 53420, 55670, 60944, 69446, 72371, 76180, 89072, 101498, 106840, 111340, 138892, 144742, 152360, 173615, 202996, 213680, 222680, 253745, 277784, 289484, 304720, 347230, 361855, 405992, 445360, 507490, 555568, 578968, 659737, 694460, 723710, 782603, 811984, 1014980, 1157936, 1319474, 1388920, 1447420, 1565206, 2029960, 2638948, 2777840, 2894840, 3130412, 3298685, 3913015, 4059920, 5277896, 5789680, 6260824, 6597370, 7826030, 10173839, 10555792, 12521648, 13194740, 14869457, 15652060, 20347678, 26389480, 29738914, 31304120, 40695356, 50869195, 52778960, 59477828, 62608240, 74347285, 81390712, 101738390, 118955656, 148694570, 162781424, 193302941, 203476780, 237911312, 297389140, 386605882, 406953560, 594778280, 773211764, 813907120, 966514705, 1189556560, 1546423528, 1933029410, 3092847056, 3866058820, 7732117640, 15464235280]

約数ペア:

[(1, 15464235280), (2, 7732117640), (4, 3866058820), (5, 3092847056), (8, 1933029410), (10, 1546423528), (13, 1189556560), (16, 966514705), (19, 813907120), (20, 773211764), (26, 594778280), (38, 406953560), (40, 386605882), (52, 297389140), (65, 237911312), (76, 203476780), (80, 193302941), (95, 162781424), (104, 148694570), (130, 118955656), (152, 101738390), (190, 81390712), (208, 74347285), (247, 62608240), (260, 59477828), (293, 52778960), (304, 50869195), (380, 40695356), (494, 31304120), (520, 29738914), (586, 26389480), (760, 20347678), (988, 15652060), (1040, 14869457), (1172, 13194740), (1235, 12521648), (1465, 10555792), (1520, 10173839), (1976, 7826030), (2344, 6597370), (2470, 6260824), (2671, 5789680), (2930, 5277896), (3809, 4059920), (3952, 3913015), (4688, 3298685), (4940, 3130412), (5342, 2894840), (5567, 2777840), (5860, 2638948), (7618, 2029960), (9880, 1565206), (10684, 1447420), (11134, 1388920), (11720, 1319474), (13355, 1157936), (15236, 1014980), (19045, 811984), (19760, 782603), (21368, 723710), (22268, 694460), (23440, 659737), (26710, 578968), (27835, 555568), (30472, 507490), (34723, 445360), (38090, 405992), (42736, 361855), (44536, 347230), (50749, 304720), (53420, 289484), (55670, 277784), (60944, 253745), (69446, 222680), (72371, 213680), (76180, 202996), (89072, 173615), (101498, 152360), (106840, 144742), (111340, 138892)]