1115577960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16811}}^1$

素因数の和:16911

約数の個数: 128

約数和(自身を含む): 3873484800

約数和(自身を除く): 2757906840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 16811, 22120, 33180, 33622, 50433, 66360, 67244, 84055, 100866, 117677, 134488, 168110, 201732, 235354, 252165, 336220, 353031, 403464, 470708, 504330, 588385, 672440, 706062, 941416, 1008660, 1176770, 1328069, 1412124, 1765155, 2017320, 2353540, 2656138, 2824248, 3530310, 3984207, 4707080, 5312276, 6640345, 7060620, 7968414, 9296483, 10624552, 13280690, 14121240, 15936828, 18592966, 19921035, 26561380, 27889449, 31873656, 37185932, 39842070, 46482415, 53122760, 55778898, 74371864, 79684140, 92964830, 111557796, 139447245, 159368280, 185929660, 223115592, 278894490, 371859320, 557788980, 1115577960]

約数ペア:

[(1, 1115577960), (2, 557788980), (3, 371859320), (4, 278894490), (5, 223115592), (6, 185929660), (7, 159368280), (8, 139447245), (10, 111557796), (12, 92964830), (14, 79684140), (15, 74371864), (20, 55778898), (21, 53122760), (24, 46482415), (28, 39842070), (30, 37185932), (35, 31873656), (40, 27889449), (42, 26561380), (56, 19921035), (60, 18592966), (70, 15936828), (79, 14121240), (84, 13280690), (105, 10624552), (120, 9296483), (140, 7968414), (158, 7060620), (168, 6640345), (210, 5312276), (237, 4707080), (280, 3984207), (316, 3530310), (395, 2824248), (420, 2656138), (474, 2353540), (553, 2017320), (632, 1765155), (790, 1412124), (840, 1328069), (948, 1176770), (1106, 1008660), (1185, 941416), (1580, 706062), (1659, 672440), (1896, 588385), (2212, 504330), (2370, 470708), (2765, 403464), (3160, 353031), (3318, 336220), (4424, 252165), (4740, 235354), (5530, 201732), (6636, 168110), (8295, 134488), (9480, 117677), (11060, 100866), (13272, 84055), (16590, 67244), (16811, 66360), (22120, 50433), (33180, 33622)]