66274320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 237699072

約数和(自身を除く): 171424752

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, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 383, 412, 420, 515, 560, 618, 721, 766, 824, 840, 1030, 1149, 1236, 1442, 1532, 1545, 1648, 1680, 1915, 2060, 2163, 2298, 2472, 2681, 2884, 3064, 3090, 3605, 3830, 4120, 4326, 4596, 4944, 5362, 5745, 5768, 6128, 6180, 7210, 7660, 8043, 8240, 8652, 9192, 10724, 10815, 11490, 11536, 12360, 13405, 14420, 15320, 16086, 17304, 18384, 21448, 21630, 22980, 24720, 26810, 28840, 30640, 32172, 34608, 39449, 40215, 42896, 43260, 45960, 53620, 57680, 64344, 78898, 80430, 86520, 91920, 107240, 118347, 128688, 157796, 160860, 173040, 197245, 214480, 236694, 276143, 315592, 321720, 394490, 473388, 552286, 591735, 631184, 643440, 788980, 828429, 946776, 1104572, 1183470, 1380715, 1577960, 1656858, 1893552, 2209144, 2366940, 2761430, 3155920, 3313716, 4142145, 4418288, 4733880, 5522860, 6627432, 8284290, 9467760, 11045720, 13254864, 16568580, 22091440, 33137160, 66274320]

約数ペア:

[(1, 66274320), (2, 33137160), (3, 22091440), (4, 16568580), (5, 13254864), (6, 11045720), (7, 9467760), (8, 8284290), (10, 6627432), (12, 5522860), (14, 4733880), (15, 4418288), (16, 4142145), (20, 3313716), (21, 3155920), (24, 2761430), (28, 2366940), (30, 2209144), (35, 1893552), (40, 1656858), (42, 1577960), (48, 1380715), (56, 1183470), (60, 1104572), (70, 946776), (80, 828429), (84, 788980), (103, 643440), (105, 631184), (112, 591735), (120, 552286), (140, 473388), (168, 394490), (206, 321720), (210, 315592), (240, 276143), (280, 236694), (309, 214480), (336, 197245), (383, 173040), (412, 160860), (420, 157796), (515, 128688), (560, 118347), (618, 107240), (721, 91920), (766, 86520), (824, 80430), (840, 78898), (1030, 64344), (1149, 57680), (1236, 53620), (1442, 45960), (1532, 43260), (1545, 42896), (1648, 40215), (1680, 39449), (1915, 34608), (2060, 32172), (2163, 30640), (2298, 28840), (2472, 26810), (2681, 24720), (2884, 22980), (3064, 21630), (3090, 21448), (3605, 18384), (3830, 17304), (4120, 16086), (4326, 15320), (4596, 14420), (4944, 13405), (5362, 12360), (5745, 11536), (5768, 11490), (6128, 10815), (6180, 10724), (7210, 9192), (7660, 8652), (8043, 8240)]