149180640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1585

約数の個数: 192

約数和(自身を含む): 555932160

約数和(自身を除く): 406751520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1531, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3062, 3248, 3360, 3480, 4060, 4593, 4640, 4872, 6090, 6124, 6496, 6960, 7655, 8120, 9186, 9744, 10717, 12180, 12248, 13920, 15310, 16240, 18372, 19488, 21434, 22965, 24360, 24496, 30620, 32151, 32480, 36744, 42868, 44399, 45930, 48720, 48992, 53585, 61240, 64302, 73488, 85736, 88798, 91860, 97440, 107170, 122480, 128604, 133197, 146976, 160755, 171472, 177596, 183720, 214340, 221995, 244960, 257208, 266394, 310793, 321510, 342944, 355192, 367440, 428680, 443990, 514416, 532788, 621586, 643020, 665985, 710384, 734880, 857360, 887980, 932379, 1028832, 1065576, 1243172, 1286040, 1331970, 1420768, 1553965, 1714720, 1775960, 1864758, 2131152, 2486344, 2572080, 2663940, 3107930, 3551920, 3729516, 4262304, 4661895, 4972688, 5144160, 5327880, 6215860, 7103840, 7459032, 9323790, 9945376, 10655760, 12431720, 14918064, 18647580, 21311520, 24863440, 29836128, 37295160, 49726880, 74590320, 149180640]

約数ペア:

[(1, 149180640), (2, 74590320), (3, 49726880), (4, 37295160), (5, 29836128), (6, 24863440), (7, 21311520), (8, 18647580), (10, 14918064), (12, 12431720), (14, 10655760), (15, 9945376), (16, 9323790), (20, 7459032), (21, 7103840), (24, 6215860), (28, 5327880), (29, 5144160), (30, 4972688), (32, 4661895), (35, 4262304), (40, 3729516), (42, 3551920), (48, 3107930), (56, 2663940), (58, 2572080), (60, 2486344), (70, 2131152), (80, 1864758), (84, 1775960), (87, 1714720), (96, 1553965), (105, 1420768), (112, 1331970), (116, 1286040), (120, 1243172), (140, 1065576), (145, 1028832), (160, 932379), (168, 887980), (174, 857360), (203, 734880), (210, 710384), (224, 665985), (232, 643020), (240, 621586), (280, 532788), (290, 514416), (336, 443990), (348, 428680), (406, 367440), (420, 355192), (435, 342944), (464, 321510), (480, 310793), (560, 266394), (580, 257208), (609, 244960), (672, 221995), (696, 214340), (812, 183720), (840, 177596), (870, 171472), (928, 160755), (1015, 146976), (1120, 133197), (1160, 128604), (1218, 122480), (1392, 107170), (1531, 97440), (1624, 91860), (1680, 88798), (1740, 85736), (2030, 73488), (2320, 64302), (2436, 61240), (2784, 53585), (3045, 48992), (3062, 48720), (3248, 45930), (3360, 44399), (3480, 42868), (4060, 36744), (4593, 32480), (4640, 32151), (4872, 30620), (6090, 24496), (6124, 24360), (6496, 22965), (6960, 21434), (7655, 19488), (8120, 18372), (9186, 16240), (9744, 15310), (10717, 13920), (12180, 12248)]