134455440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 480254976

約数和(自身を除く): 345799536

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, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 491, 560, 652, 815, 840, 978, 982, 1141, 1304, 1473, 1630, 1680, 1956, 1964, 2282, 2445, 2455, 2608, 2946, 3260, 3423, 3437, 3912, 3928, 4564, 4890, 4910, 5705, 5892, 6520, 6846, 6874, 7365, 7824, 7856, 9128, 9780, 9820, 10311, 11410, 11784, 13040, 13692, 13748, 14730, 17115, 17185, 18256, 19560, 19640, 20622, 22820, 23568, 27384, 27496, 29460, 34230, 34370, 39120, 39280, 41244, 45640, 51555, 54768, 54992, 58920, 68460, 68740, 80033, 82488, 91280, 103110, 117840, 136920, 137480, 160066, 164976, 206220, 240099, 273840, 274960, 320132, 400165, 412440, 480198, 560231, 640264, 800330, 824880, 960396, 1120462, 1200495, 1280528, 1600660, 1680693, 1920792, 2240924, 2400990, 2801155, 3201320, 3361386, 3841584, 4481848, 4801980, 5602310, 6402640, 6722772, 8403465, 8963696, 9603960, 11204620, 13445544, 16806930, 19207920, 22409240, 26891088, 33613860, 44818480, 67227720, 134455440]

約数ペア:

[(1, 134455440), (2, 67227720), (3, 44818480), (4, 33613860), (5, 26891088), (6, 22409240), (7, 19207920), (8, 16806930), (10, 13445544), (12, 11204620), (14, 9603960), (15, 8963696), (16, 8403465), (20, 6722772), (21, 6402640), (24, 5602310), (28, 4801980), (30, 4481848), (35, 3841584), (40, 3361386), (42, 3201320), (48, 2801155), (56, 2400990), (60, 2240924), (70, 1920792), (80, 1680693), (84, 1600660), (105, 1280528), (112, 1200495), (120, 1120462), (140, 960396), (163, 824880), (168, 800330), (210, 640264), (240, 560231), (280, 480198), (326, 412440), (336, 400165), (420, 320132), (489, 274960), (491, 273840), (560, 240099), (652, 206220), (815, 164976), (840, 160066), (978, 137480), (982, 136920), (1141, 117840), (1304, 103110), (1473, 91280), (1630, 82488), (1680, 80033), (1956, 68740), (1964, 68460), (2282, 58920), (2445, 54992), (2455, 54768), (2608, 51555), (2946, 45640), (3260, 41244), (3423, 39280), (3437, 39120), (3912, 34370), (3928, 34230), (4564, 29460), (4890, 27496), (4910, 27384), (5705, 23568), (5892, 22820), (6520, 20622), (6846, 19640), (6874, 19560), (7365, 18256), (7824, 17185), (7856, 17115), (9128, 14730), (9780, 13748), (9820, 13692), (10311, 13040), (11410, 11784)]