1512849920

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 120

約数和(自身を含む): 3830590764

約数和(自身を除く): 2317740844

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 512, 608, 640, 722, 760, 1216, 1280, 1444, 1520, 1637, 1805, 2432, 2560, 2888, 3040, 3274, 3610, 4864, 5776, 6080, 6548, 7220, 8185, 9728, 11552, 12160, 13096, 14440, 16370, 23104, 24320, 26192, 28880, 31103, 32740, 46208, 48640, 52384, 57760, 62206, 65480, 92416, 104768, 115520, 124412, 130960, 155515, 184832, 209536, 231040, 248824, 261920, 311030, 419072, 462080, 497648, 523840, 590957, 622060, 838144, 924160, 995296, 1047680, 1181914, 1244120, 1990592, 2095360, 2363828, 2488240, 2954785, 3981184, 4190720, 4727656, 4976480, 5909570, 7962368, 9455312, 9952960, 11819140, 15924736, 18910624, 19905920, 23638280, 37821248, 39811840, 47276560, 75642496, 79623680, 94553120, 151284992, 189106240, 302569984, 378212480, 756424960, 1512849920]

約数ペア:

[(1, 1512849920), (2, 756424960), (4, 378212480), (5, 302569984), (8, 189106240), (10, 151284992), (16, 94553120), (19, 79623680), (20, 75642496), (32, 47276560), (38, 39811840), (40, 37821248), (64, 23638280), (76, 19905920), (80, 18910624), (95, 15924736), (128, 11819140), (152, 9952960), (160, 9455312), (190, 7962368), (256, 5909570), (304, 4976480), (320, 4727656), (361, 4190720), (380, 3981184), (512, 2954785), (608, 2488240), (640, 2363828), (722, 2095360), (760, 1990592), (1216, 1244120), (1280, 1181914), (1444, 1047680), (1520, 995296), (1637, 924160), (1805, 838144), (2432, 622060), (2560, 590957), (2888, 523840), (3040, 497648), (3274, 462080), (3610, 419072), (4864, 311030), (5776, 261920), (6080, 248824), (6548, 231040), (7220, 209536), (8185, 184832), (9728, 155515), (11552, 130960), (12160, 124412), (13096, 115520), (14440, 104768), (16370, 92416), (23104, 65480), (24320, 62206), (26192, 57760), (28880, 52384), (31103, 48640), (32740, 46208)]