197745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 120

約数和(自身を含む): 651419616

約数和(自身を除く): 453674256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2851, 2890, 3468, 4080, 4335, 4624, 5702, 5780, 6936, 8553, 8670, 11404, 11560, 13872, 14255, 17106, 17340, 22808, 23120, 28510, 34212, 34680, 42765, 45616, 48467, 57020, 68424, 69360, 85530, 96934, 114040, 136848, 145401, 171060, 193868, 228080, 242335, 290802, 342120, 387736, 484670, 581604, 684240, 727005, 775472, 823939, 969340, 1163208, 1454010, 1647878, 1938680, 2326416, 2471817, 2908020, 3295756, 3877360, 4119695, 4943634, 5816040, 6591512, 8239390, 9887268, 11632080, 12359085, 13183024, 16478780, 19774536, 24718170, 32957560, 39549072, 49436340, 65915120, 98872680, 197745360]

約数ペア:

[(1, 197745360), (2, 98872680), (3, 65915120), (4, 49436340), (5, 39549072), (6, 32957560), (8, 24718170), (10, 19774536), (12, 16478780), (15, 13183024), (16, 12359085), (17, 11632080), (20, 9887268), (24, 8239390), (30, 6591512), (34, 5816040), (40, 4943634), (48, 4119695), (51, 3877360), (60, 3295756), (68, 2908020), (80, 2471817), (85, 2326416), (102, 1938680), (120, 1647878), (136, 1454010), (170, 1163208), (204, 969340), (240, 823939), (255, 775472), (272, 727005), (289, 684240), (340, 581604), (408, 484670), (510, 387736), (578, 342120), (680, 290802), (816, 242335), (867, 228080), (1020, 193868), (1156, 171060), (1360, 145401), (1445, 136848), (1734, 114040), (2040, 96934), (2312, 85530), (2851, 69360), (2890, 68424), (3468, 57020), (4080, 48467), (4335, 45616), (4624, 42765), (5702, 34680), (5780, 34212), (6936, 28510), (8553, 23120), (8670, 22808), (11404, 17340), (11560, 17106), (13872, 14255)]