160545840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7387

約数の個数: 160

約数和(自身を含む): 612627456

約数和(自身を除く): 452081616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7351, 10920, 14702, 21840, 22053, 29404, 36755, 44106, 51457, 58808, 73510, 88212, 95563, 102914, 110265, 117616, 147020, 154371, 176424, 191126, 205828, 220530, 257285, 286689, 294040, 308742, 352848, 382252, 411656, 441060, 477815, 514570, 573378, 588080, 617484, 668941, 764504, 771855, 823312, 882120, 955630, 1029140, 1146756, 1234968, 1337882, 1433445, 1529008, 1543710, 1764240, 1911260, 2006823, 2058280, 2293512, 2469936, 2675764, 2866890, 3087420, 3344705, 3822520, 4013646, 4116560, 4587024, 5351528, 5733780, 6174840, 6689410, 7645040, 8027292, 10034115, 10703056, 11467560, 12349680, 13378820, 16054584, 20068230, 22935120, 26757640, 32109168, 40136460, 53515280, 80272920, 160545840]

約数ペア:

[(1, 160545840), (2, 80272920), (3, 53515280), (4, 40136460), (5, 32109168), (6, 26757640), (7, 22935120), (8, 20068230), (10, 16054584), (12, 13378820), (13, 12349680), (14, 11467560), (15, 10703056), (16, 10034115), (20, 8027292), (21, 7645040), (24, 6689410), (26, 6174840), (28, 5733780), (30, 5351528), (35, 4587024), (39, 4116560), (40, 4013646), (42, 3822520), (48, 3344705), (52, 3087420), (56, 2866890), (60, 2675764), (65, 2469936), (70, 2293512), (78, 2058280), (80, 2006823), (84, 1911260), (91, 1764240), (104, 1543710), (105, 1529008), (112, 1433445), (120, 1337882), (130, 1234968), (140, 1146756), (156, 1029140), (168, 955630), (182, 882120), (195, 823312), (208, 771855), (210, 764504), (240, 668941), (260, 617484), (273, 588080), (280, 573378), (312, 514570), (336, 477815), (364, 441060), (390, 411656), (420, 382252), (455, 352848), (520, 308742), (546, 294040), (560, 286689), (624, 257285), (728, 220530), (780, 205828), (840, 191126), (910, 176424), (1040, 154371), (1092, 147020), (1365, 117616), (1456, 110265), (1560, 102914), (1680, 95563), (1820, 88212), (2184, 73510), (2730, 58808), (3120, 51457), (3640, 44106), (4368, 36755), (5460, 29404), (7280, 22053), (7351, 21840), (10920, 14702)]