224933520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 838660608

約数和(自身を除く): 613727088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 617, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1234, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1851, 1860, 1960, 2170, 2352, 2468, 2480, 2604, 2940, 3038, 3085, 3255, 3472, 3702, 3720, 3920, 4319, 4340, 4557, 4936, 5208, 5880, 6076, 6170, 6510, 7404, 7440, 7595, 8638, 8680, 9114, 9255, 9872, 10416, 11760, 12152, 12340, 12957, 13020, 14808, 15190, 17276, 17360, 18228, 18510, 19127, 21595, 22785, 24304, 24680, 25914, 26040, 29616, 30233, 30380, 34552, 36456, 37020, 38254, 43190, 45570, 49360, 51828, 52080, 57381, 60466, 60760, 64785, 69104, 72912, 74040, 76508, 86380, 90699, 91140, 95635, 103656, 114762, 120932, 121520, 129570, 133889, 148080, 151165, 153016, 172760, 181398, 182280, 191270, 207312, 229524, 241864, 259140, 267778, 286905, 302330, 306032, 345520, 362796, 364560, 382540, 401667, 453495, 459048, 483728, 518280, 535556, 573810, 604660, 669445, 725592, 765080, 803334, 906990, 918096, 937223, 1036560, 1071112, 1147620, 1209320, 1338890, 1451184, 1530160, 1606668, 1813980, 1874446, 2008335, 2142224, 2295240, 2418640, 2677780, 2811669, 3213336, 3627960, 3748892, 4016670, 4590480, 4686115, 5355560, 5623338, 6426672, 7255920, 7497784, 8033340, 9372230, 10711120, 11246676, 14058345, 14995568, 16066680, 18744460, 22493352, 28116690, 32133360, 37488920, 44986704, 56233380, 74977840, 112466760, 224933520]

約数ペア:

[(1, 224933520), (2, 112466760), (3, 74977840), (4, 56233380), (5, 44986704), (6, 37488920), (7, 32133360), (8, 28116690), (10, 22493352), (12, 18744460), (14, 16066680), (15, 14995568), (16, 14058345), (20, 11246676), (21, 10711120), (24, 9372230), (28, 8033340), (30, 7497784), (31, 7255920), (35, 6426672), (40, 5623338), (42, 5355560), (48, 4686115), (49, 4590480), (56, 4016670), (60, 3748892), (62, 3627960), (70, 3213336), (80, 2811669), (84, 2677780), (93, 2418640), (98, 2295240), (105, 2142224), (112, 2008335), (120, 1874446), (124, 1813980), (140, 1606668), (147, 1530160), (155, 1451184), (168, 1338890), (186, 1209320), (196, 1147620), (210, 1071112), (217, 1036560), (240, 937223), (245, 918096), (248, 906990), (280, 803334), (294, 765080), (310, 725592), (336, 669445), (372, 604660), (392, 573810), (420, 535556), (434, 518280), (465, 483728), (490, 459048), (496, 453495), (560, 401667), (588, 382540), (617, 364560), (620, 362796), (651, 345520), (735, 306032), (744, 302330), (784, 286905), (840, 267778), (868, 259140), (930, 241864), (980, 229524), (1085, 207312), (1176, 191270), (1234, 182280), (1240, 181398), (1302, 172760), (1470, 153016), (1488, 151165), (1519, 148080), (1680, 133889), (1736, 129570), (1851, 121520), (1860, 120932), (1960, 114762), (2170, 103656), (2352, 95635), (2468, 91140), (2480, 90699), (2604, 86380), (2940, 76508), (3038, 74040), (3085, 72912), (3255, 69104), (3472, 64785), (3702, 60760), (3720, 60466), (3920, 57381), (4319, 52080), (4340, 51828), (4557, 49360), (4936, 45570), (5208, 43190), (5880, 38254), (6076, 37020), (6170, 36456), (6510, 34552), (7404, 30380), (7440, 30233), (7595, 29616), (8638, 26040), (8680, 25914), (9114, 24680), (9255, 24304), (9872, 22785), (10416, 21595), (11760, 19127), (12152, 18510), (12340, 18228), (12957, 17360), (13020, 17276), (14808, 15190)]