129974880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 473776128

約数和(自身を除く): 343801248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 383, 404, 420, 480, 505, 560, 606, 672, 707, 766, 808, 840, 1010, 1120, 1149, 1212, 1414, 1515, 1532, 1616, 1680, 1915, 2020, 2121, 2298, 2424, 2681, 2828, 3030, 3064, 3232, 3360, 3535, 3830, 4040, 4242, 4596, 4848, 5362, 5656, 5745, 6060, 6128, 7070, 7660, 8043, 8080, 8484, 9192, 9696, 10605, 10724, 11312, 11490, 12120, 12256, 13405, 14140, 15320, 16086, 16160, 16968, 18384, 21210, 21448, 22624, 22980, 24240, 26810, 28280, 30640, 32172, 33936, 36768, 38683, 40215, 42420, 42896, 45960, 48480, 53620, 56560, 61280, 64344, 67872, 77366, 80430, 84840, 85792, 91920, 107240, 113120, 116049, 128688, 154732, 160860, 169680, 183840, 193415, 214480, 232098, 257376, 270781, 309464, 321720, 339360, 386830, 428960, 464196, 541562, 580245, 618928, 643440, 773660, 812343, 928392, 1083124, 1160490, 1237856, 1286880, 1353905, 1547320, 1624686, 1856784, 2166248, 2320980, 2707810, 3094640, 3249372, 3713568, 4061715, 4332496, 4641960, 5415620, 6189280, 6498744, 8123430, 8664992, 9283920, 10831240, 12997488, 16246860, 18567840, 21662480, 25994976, 32493720, 43324960, 64987440, 129974880]

約数ペア:

[(1, 129974880), (2, 64987440), (3, 43324960), (4, 32493720), (5, 25994976), (6, 21662480), (7, 18567840), (8, 16246860), (10, 12997488), (12, 10831240), (14, 9283920), (15, 8664992), (16, 8123430), (20, 6498744), (21, 6189280), (24, 5415620), (28, 4641960), (30, 4332496), (32, 4061715), (35, 3713568), (40, 3249372), (42, 3094640), (48, 2707810), (56, 2320980), (60, 2166248), (70, 1856784), (80, 1624686), (84, 1547320), (96, 1353905), (101, 1286880), (105, 1237856), (112, 1160490), (120, 1083124), (140, 928392), (160, 812343), (168, 773660), (202, 643440), (210, 618928), (224, 580245), (240, 541562), (280, 464196), (303, 428960), (336, 386830), (383, 339360), (404, 321720), (420, 309464), (480, 270781), (505, 257376), (560, 232098), (606, 214480), (672, 193415), (707, 183840), (766, 169680), (808, 160860), (840, 154732), (1010, 128688), (1120, 116049), (1149, 113120), (1212, 107240), (1414, 91920), (1515, 85792), (1532, 84840), (1616, 80430), (1680, 77366), (1915, 67872), (2020, 64344), (2121, 61280), (2298, 56560), (2424, 53620), (2681, 48480), (2828, 45960), (3030, 42896), (3064, 42420), (3232, 40215), (3360, 38683), (3535, 36768), (3830, 33936), (4040, 32172), (4242, 30640), (4596, 28280), (4848, 26810), (5362, 24240), (5656, 22980), (5745, 22624), (6060, 21448), (6128, 21210), (7070, 18384), (7660, 16968), (8043, 16160), (8080, 16086), (8484, 15320), (9192, 14140), (9696, 13405), (10605, 12256), (10724, 12120), (11312, 11490)]