144639120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 465720192

約数和(自身を除く): 321081072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 83, 106, 120, 137, 159, 166, 212, 240, 249, 265, 274, 318, 332, 411, 415, 424, 498, 530, 548, 636, 664, 685, 795, 822, 830, 848, 996, 1060, 1096, 1245, 1272, 1328, 1370, 1590, 1644, 1660, 1992, 2055, 2120, 2192, 2490, 2544, 2740, 3180, 3288, 3320, 3984, 4110, 4240, 4399, 4980, 5480, 6360, 6576, 6640, 7261, 8220, 8798, 9960, 10960, 11371, 12720, 13197, 14522, 16440, 17596, 19920, 21783, 21995, 22742, 26394, 29044, 32880, 34113, 35192, 36305, 43566, 43990, 45484, 52788, 56855, 58088, 65985, 68226, 70384, 72610, 87132, 87980, 90968, 105576, 108915, 113710, 116176, 131970, 136452, 145220, 170565, 174264, 175960, 181936, 211152, 217830, 227420, 263940, 272904, 290440, 341130, 348528, 351920, 435660, 454840, 527880, 545808, 580880, 602663, 682260, 871320, 909680, 1055760, 1205326, 1364520, 1742640, 1807989, 2410652, 2729040, 3013315, 3615978, 4821304, 6026630, 7231956, 9039945, 9642608, 12053260, 14463912, 18079890, 24106520, 28927824, 36159780, 48213040, 72319560, 144639120]

約数ペア:

[(1, 144639120), (2, 72319560), (3, 48213040), (4, 36159780), (5, 28927824), (6, 24106520), (8, 18079890), (10, 14463912), (12, 12053260), (15, 9642608), (16, 9039945), (20, 7231956), (24, 6026630), (30, 4821304), (40, 3615978), (48, 3013315), (53, 2729040), (60, 2410652), (80, 1807989), (83, 1742640), (106, 1364520), (120, 1205326), (137, 1055760), (159, 909680), (166, 871320), (212, 682260), (240, 602663), (249, 580880), (265, 545808), (274, 527880), (318, 454840), (332, 435660), (411, 351920), (415, 348528), (424, 341130), (498, 290440), (530, 272904), (548, 263940), (636, 227420), (664, 217830), (685, 211152), (795, 181936), (822, 175960), (830, 174264), (848, 170565), (996, 145220), (1060, 136452), (1096, 131970), (1245, 116176), (1272, 113710), (1328, 108915), (1370, 105576), (1590, 90968), (1644, 87980), (1660, 87132), (1992, 72610), (2055, 70384), (2120, 68226), (2192, 65985), (2490, 58088), (2544, 56855), (2740, 52788), (3180, 45484), (3288, 43990), (3320, 43566), (3984, 36305), (4110, 35192), (4240, 34113), (4399, 32880), (4980, 29044), (5480, 26394), (6360, 22742), (6576, 21995), (6640, 21783), (7261, 19920), (8220, 17596), (8798, 16440), (9960, 14522), (10960, 13197), (11371, 12720)]