128203137720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16958087}}^1$

素因数の和:16958114

約数の個数: 128

約数和(自身を含む): 488392934400

約数和(自身を除く): 360189796680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16958087, 33916174, 50874261, 67832348, 84790435, 101748522, 118706609, 135664696, 152622783, 169580870, 203497044, 237413218, 254371305, 305245566, 339161740, 356119827, 406994088, 457868349, 474826436, 508742610, 593533045, 610491132, 678323480, 712239654, 763113915, 915736698, 949652872, 1017485220, 1068359481, 1187066090, 1220982264, 1424479308, 1526227830, 1780599135, 1831473396, 2034970440, 2136718962, 2289341745, 2374132180, 2848958616, 3052455660, 3205078443, 3561198270, 3662946792, 4273437924, 4578683490, 4748264360, 5341797405, 6104911320, 6410156886, 7122396540, 8546875848, 9157366980, 10683594810, 12820313772, 14244793080, 16025392215, 18314733960, 21367189620, 25640627544, 32050784430, 42734379240, 64101568860, 128203137720]

約数ペア:

[(1, 128203137720), (2, 64101568860), (3, 42734379240), (4, 32050784430), (5, 25640627544), (6, 21367189620), (7, 18314733960), (8, 16025392215), (9, 14244793080), (10, 12820313772), (12, 10683594810), (14, 9157366980), (15, 8546875848), (18, 7122396540), (20, 6410156886), (21, 6104911320), (24, 5341797405), (27, 4748264360), (28, 4578683490), (30, 4273437924), (35, 3662946792), (36, 3561198270), (40, 3205078443), (42, 3052455660), (45, 2848958616), (54, 2374132180), (56, 2289341745), (60, 2136718962), (63, 2034970440), (70, 1831473396), (72, 1780599135), (84, 1526227830), (90, 1424479308), (105, 1220982264), (108, 1187066090), (120, 1068359481), (126, 1017485220), (135, 949652872), (140, 915736698), (168, 763113915), (180, 712239654), (189, 678323480), (210, 610491132), (216, 593533045), (252, 508742610), (270, 474826436), (280, 457868349), (315, 406994088), (360, 356119827), (378, 339161740), (420, 305245566), (504, 254371305), (540, 237413218), (630, 203497044), (756, 169580870), (840, 152622783), (945, 135664696), (1080, 118706609), (1260, 101748522), (1512, 84790435), (1890, 67832348), (2520, 50874261), (3780, 33916174), (7560, 16958087)]