155610840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 192

約数和(自身を含む): 586817280

約数和(自身を除く): 431206440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1531, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3062, 3080, 3388, 3630, 4235, 4593, 4620, 4840, 5082, 6124, 6776, 7260, 7655, 8470, 9186, 9240, 10164, 10717, 12248, 12705, 14520, 15310, 16841, 16940, 18372, 20328, 21434, 22965, 25410, 30620, 32151, 33682, 33880, 36744, 42868, 45930, 50523, 50820, 53585, 61240, 64302, 67364, 84205, 85736, 91860, 101046, 101640, 107170, 117887, 128604, 134728, 160755, 168410, 183720, 185251, 202092, 214340, 235774, 252615, 257208, 321510, 336820, 353661, 370502, 404184, 428680, 471548, 505230, 555753, 589435, 643020, 673640, 707322, 741004, 926255, 943096, 1010460, 1111506, 1178870, 1286040, 1296757, 1414644, 1482008, 1768305, 1852510, 2020920, 2223012, 2357740, 2593514, 2778765, 2829288, 3536610, 3705020, 3890271, 4446024, 4715480, 5187028, 5557530, 6483785, 7073220, 7410040, 7780542, 10374056, 11115060, 12967570, 14146440, 15561084, 19451355, 22230120, 25935140, 31122168, 38902710, 51870280, 77805420, 155610840]

約数ペア:

[(1, 155610840), (2, 77805420), (3, 51870280), (4, 38902710), (5, 31122168), (6, 25935140), (7, 22230120), (8, 19451355), (10, 15561084), (11, 14146440), (12, 12967570), (14, 11115060), (15, 10374056), (20, 7780542), (21, 7410040), (22, 7073220), (24, 6483785), (28, 5557530), (30, 5187028), (33, 4715480), (35, 4446024), (40, 3890271), (42, 3705020), (44, 3536610), (55, 2829288), (56, 2778765), (60, 2593514), (66, 2357740), (70, 2223012), (77, 2020920), (84, 1852510), (88, 1768305), (105, 1482008), (110, 1414644), (120, 1296757), (121, 1286040), (132, 1178870), (140, 1111506), (154, 1010460), (165, 943096), (168, 926255), (210, 741004), (220, 707322), (231, 673640), (242, 643020), (264, 589435), (280, 555753), (308, 505230), (330, 471548), (363, 428680), (385, 404184), (420, 370502), (440, 353661), (462, 336820), (484, 321510), (605, 257208), (616, 252615), (660, 235774), (726, 214340), (770, 202092), (840, 185251), (847, 183720), (924, 168410), (968, 160755), (1155, 134728), (1210, 128604), (1320, 117887), (1452, 107170), (1531, 101640), (1540, 101046), (1694, 91860), (1815, 85736), (1848, 84205), (2310, 67364), (2420, 64302), (2541, 61240), (2904, 53585), (3062, 50820), (3080, 50523), (3388, 45930), (3630, 42868), (4235, 36744), (4593, 33880), (4620, 33682), (4840, 32151), (5082, 30620), (6124, 25410), (6776, 22965), (7260, 21434), (7655, 20328), (8470, 18372), (9186, 16940), (9240, 16841), (10164, 15310), (10717, 14520), (12248, 12705)]