127169520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 297089040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 439, 510, 568, 680, 710, 816, 852, 878, 1020, 1065, 1136, 1207, 1317, 1360, 1420, 1704, 1756, 2040, 2130, 2195, 2414, 2634, 2840, 3408, 3512, 3621, 4080, 4260, 4390, 4828, 5268, 5680, 6035, 6585, 7024, 7242, 7463, 8520, 8780, 9656, 10536, 12070, 13170, 14484, 14926, 17040, 17560, 18105, 19312, 21072, 22389, 24140, 26340, 28968, 29852, 31169, 35120, 36210, 37315, 44778, 48280, 52680, 57936, 59704, 62338, 72420, 74630, 89556, 93507, 96560, 105360, 111945, 119408, 124676, 144840, 149260, 155845, 179112, 187014, 223890, 249352, 289680, 298520, 311690, 358224, 374028, 447780, 467535, 498704, 529873, 597040, 623380, 748056, 895560, 935070, 1059746, 1246760, 1496112, 1589619, 1791120, 1870140, 2119492, 2493520, 2649365, 3179238, 3740280, 4238984, 5298730, 6358476, 7480560, 7948095, 8477968, 10597460, 12716952, 15896190, 21194920, 25433904, 31792380, 42389840, 63584760, 127169520]

約数ペア:

[(1, 127169520), (2, 63584760), (3, 42389840), (4, 31792380), (5, 25433904), (6, 21194920), (8, 15896190), (10, 12716952), (12, 10597460), (15, 8477968), (16, 7948095), (17, 7480560), (20, 6358476), (24, 5298730), (30, 4238984), (34, 3740280), (40, 3179238), (48, 2649365), (51, 2493520), (60, 2119492), (68, 1870140), (71, 1791120), (80, 1589619), (85, 1496112), (102, 1246760), (120, 1059746), (136, 935070), (142, 895560), (170, 748056), (204, 623380), (213, 597040), (240, 529873), (255, 498704), (272, 467535), (284, 447780), (340, 374028), (355, 358224), (408, 311690), (426, 298520), (439, 289680), (510, 249352), (568, 223890), (680, 187014), (710, 179112), (816, 155845), (852, 149260), (878, 144840), (1020, 124676), (1065, 119408), (1136, 111945), (1207, 105360), (1317, 96560), (1360, 93507), (1420, 89556), (1704, 74630), (1756, 72420), (2040, 62338), (2130, 59704), (2195, 57936), (2414, 52680), (2634, 48280), (2840, 44778), (3408, 37315), (3512, 36210), (3621, 35120), (4080, 31169), (4260, 29852), (4390, 28968), (4828, 26340), (5268, 24140), (5680, 22389), (6035, 21072), (6585, 19312), (7024, 18105), (7242, 17560), (7463, 17040), (8520, 14926), (8780, 14484), (9656, 13170), (10536, 12070)]