1211335440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9127}}^1$

素因数の和:9229

約数の個数: 160

約数和(自身を含む): 4346388480

約数和(自身を除く): 3135053040

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, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9127, 9480, 11060, 13272, 16590, 18254, 18960, 22120, 26544, 27381, 33180, 36508, 44240, 45635, 54762, 63889, 66360, 73016, 91270, 109524, 127778, 132720, 136905, 146032, 182540, 191667, 219048, 255556, 273810, 319445, 365080, 383334, 438096, 511112, 547620, 638890, 721033, 730160, 766668, 958335, 1022224, 1095240, 1277780, 1442066, 1533336, 1916670, 2163099, 2190480, 2555560, 2884132, 3066672, 3605165, 3833340, 4326198, 5047231, 5111120, 5768264, 7210330, 7666680, 8652396, 10094462, 10815495, 11536528, 14420660, 15141693, 15333360, 17304792, 20188924, 21630990, 25236155, 28841320, 30283386, 34609584, 40377848, 43261980, 50472310, 57682640, 60566772, 75708465, 80755696, 86523960, 100944620, 121133544, 151416930, 173047920, 201889240, 242267088, 302833860, 403778480, 605667720, 1211335440]

約数ペア:

[(1, 1211335440), (2, 605667720), (3, 403778480), (4, 302833860), (5, 242267088), (6, 201889240), (7, 173047920), (8, 151416930), (10, 121133544), (12, 100944620), (14, 86523960), (15, 80755696), (16, 75708465), (20, 60566772), (21, 57682640), (24, 50472310), (28, 43261980), (30, 40377848), (35, 34609584), (40, 30283386), (42, 28841320), (48, 25236155), (56, 21630990), (60, 20188924), (70, 17304792), (79, 15333360), (80, 15141693), (84, 14420660), (105, 11536528), (112, 10815495), (120, 10094462), (140, 8652396), (158, 7666680), (168, 7210330), (210, 5768264), (237, 5111120), (240, 5047231), (280, 4326198), (316, 3833340), (336, 3605165), (395, 3066672), (420, 2884132), (474, 2555560), (553, 2190480), (560, 2163099), (632, 1916670), (790, 1533336), (840, 1442066), (948, 1277780), (1106, 1095240), (1185, 1022224), (1264, 958335), (1580, 766668), (1659, 730160), (1680, 721033), (1896, 638890), (2212, 547620), (2370, 511112), (2765, 438096), (3160, 383334), (3318, 365080), (3792, 319445), (4424, 273810), (4740, 255556), (5530, 219048), (6320, 191667), (6636, 182540), (8295, 146032), (8848, 136905), (9127, 132720), (9480, 127778), (11060, 109524), (13272, 91270), (16590, 73016), (18254, 66360), (18960, 63889), (22120, 54762), (26544, 45635), (27381, 44240), (33180, 36508)]