353221680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4043

約数の個数: 160

約数和(自身を含む): 1275346944

約数和(自身を除く): 922125264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 3967, 4240, 4452, 5565, 5936, 6360, 7420, 7934, 8904, 11130, 11901, 12720, 14840, 15868, 17808, 19835, 22260, 23802, 27769, 29680, 31736, 39670, 44520, 47604, 55538, 59505, 63472, 79340, 83307, 89040, 95208, 111076, 119010, 138845, 158680, 166614, 190416, 210251, 222152, 238020, 277690, 317360, 333228, 416535, 420502, 444304, 476040, 555380, 630753, 666456, 833070, 841004, 952080, 1051255, 1110760, 1261506, 1332912, 1471757, 1666140, 1682008, 2102510, 2221520, 2523012, 2943514, 3153765, 3332280, 3364016, 4205020, 4415271, 5046024, 5887028, 6307530, 6664560, 7358785, 8410040, 8830542, 10092048, 11774056, 12615060, 14717570, 16820080, 17661084, 22076355, 23548112, 25230120, 29435140, 35322168, 44152710, 50460240, 58870280, 70644336, 88305420, 117740560, 176610840, 353221680]

約数ペア:

[(1, 353221680), (2, 176610840), (3, 117740560), (4, 88305420), (5, 70644336), (6, 58870280), (7, 50460240), (8, 44152710), (10, 35322168), (12, 29435140), (14, 25230120), (15, 23548112), (16, 22076355), (20, 17661084), (21, 16820080), (24, 14717570), (28, 12615060), (30, 11774056), (35, 10092048), (40, 8830542), (42, 8410040), (48, 7358785), (53, 6664560), (56, 6307530), (60, 5887028), (70, 5046024), (80, 4415271), (84, 4205020), (105, 3364016), (106, 3332280), (112, 3153765), (120, 2943514), (140, 2523012), (159, 2221520), (168, 2102510), (210, 1682008), (212, 1666140), (240, 1471757), (265, 1332912), (280, 1261506), (318, 1110760), (336, 1051255), (371, 952080), (420, 841004), (424, 833070), (530, 666456), (560, 630753), (636, 555380), (742, 476040), (795, 444304), (840, 420502), (848, 416535), (1060, 333228), (1113, 317360), (1272, 277690), (1484, 238020), (1590, 222152), (1680, 210251), (1855, 190416), (2120, 166614), (2226, 158680), (2544, 138845), (2968, 119010), (3180, 111076), (3710, 95208), (3967, 89040), (4240, 83307), (4452, 79340), (5565, 63472), (5936, 59505), (6360, 55538), (7420, 47604), (7934, 44520), (8904, 39670), (11130, 31736), (11901, 29680), (12720, 27769), (14840, 23802), (15868, 22260), (17808, 19835)]