2960693440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2106

約数の個数: 112

約数和(自身を含む): 7327782144

約数和(自身を除く): 4367088704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 157, 160, 248, 310, 314, 320, 496, 620, 628, 785, 992, 1240, 1256, 1570, 1901, 1984, 2480, 2512, 3140, 3802, 4867, 4960, 5024, 6280, 7604, 9505, 9734, 9920, 10048, 12560, 15208, 19010, 19468, 24335, 25120, 30416, 38020, 38936, 48670, 50240, 58931, 60832, 76040, 77872, 97340, 117862, 121664, 152080, 155744, 194680, 235724, 294655, 298457, 304160, 311488, 389360, 471448, 589310, 596914, 608320, 778720, 942896, 1178620, 1193828, 1492285, 1557440, 1885792, 2357240, 2387656, 2984570, 3771584, 4714480, 4775312, 5969140, 9252167, 9428960, 9550624, 11938280, 18504334, 18857920, 19101248, 23876560, 37008668, 46260835, 47753120, 74017336, 92521670, 95506240, 148034672, 185043340, 296069344, 370086680, 592138688, 740173360, 1480346720, 2960693440]

約数ペア:

[(1, 2960693440), (2, 1480346720), (4, 740173360), (5, 592138688), (8, 370086680), (10, 296069344), (16, 185043340), (20, 148034672), (31, 95506240), (32, 92521670), (40, 74017336), (62, 47753120), (64, 46260835), (80, 37008668), (124, 23876560), (155, 19101248), (157, 18857920), (160, 18504334), (248, 11938280), (310, 9550624), (314, 9428960), (320, 9252167), (496, 5969140), (620, 4775312), (628, 4714480), (785, 3771584), (992, 2984570), (1240, 2387656), (1256, 2357240), (1570, 1885792), (1901, 1557440), (1984, 1492285), (2480, 1193828), (2512, 1178620), (3140, 942896), (3802, 778720), (4867, 608320), (4960, 596914), (5024, 589310), (6280, 471448), (7604, 389360), (9505, 311488), (9734, 304160), (9920, 298457), (10048, 294655), (12560, 235724), (15208, 194680), (19010, 155744), (19468, 152080), (24335, 121664), (25120, 117862), (30416, 97340), (38020, 77872), (38936, 76040), (48670, 60832), (50240, 58931)]