139157760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 527450112

約数和(自身を除く): 388292352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 167, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 334, 336, 372, 384, 420, 434, 448, 465, 480, 496, 501, 560, 620, 640, 651, 668, 672, 744, 768, 835, 840, 868, 896, 930, 960, 992, 1002, 1085, 1120, 1169, 1240, 1280, 1302, 1336, 1344, 1488, 1670, 1680, 1736, 1792, 1860, 1920, 1984, 2004, 2170, 2240, 2338, 2480, 2505, 2604, 2672, 2688, 2976, 3255, 3340, 3360, 3472, 3507, 3720, 3840, 3968, 4008, 4340, 4480, 4676, 4960, 5010, 5177, 5208, 5344, 5376, 5845, 5952, 6510, 6680, 6720, 6944, 7014, 7440, 7936, 8016, 8680, 8960, 9352, 9920, 10020, 10354, 10416, 10688, 11690, 11904, 13020, 13360, 13440, 13888, 14028, 14880, 15531, 16032, 17360, 17535, 18704, 19840, 20040, 20708, 20832, 21376, 23380, 23808, 25885, 26040, 26720, 26880, 27776, 28056, 29760, 31062, 32064, 34720, 35070, 36239, 37408, 39680, 40080, 41416, 41664, 42752, 46760, 51770, 52080, 53440, 55552, 56112, 59520, 62124, 64128, 69440, 70140, 72478, 74816, 77655, 80160, 82832, 83328, 93520, 103540, 104160, 106880, 108717, 112224, 119040, 124248, 128256, 138880, 140280, 144956, 149632, 155310, 160320, 165664, 166656, 181195, 187040, 207080, 208320, 213760, 217434, 224448, 248496, 277760, 280560, 289912, 299264, 310620, 320640, 331328, 362390, 374080, 414160, 416640, 434868, 448896, 496992, 543585, 561120, 579824, 621240, 641280, 662656, 724780, 748160, 828320, 833280, 869736, 897792, 993984, 1087170, 1122240, 1159648, 1242480, 1325312, 1449560, 1496320, 1656640, 1739472, 1987968, 2174340, 2244480, 2319296, 2484960, 2899120, 3313280, 3478944, 3975936, 4348680, 4488960, 4638592, 4969920, 5798240, 6626560, 6957888, 8697360, 9277184, 9939840, 11596480, 13915776, 17394720, 19879680, 23192960, 27831552, 34789440, 46385920, 69578880, 139157760]

約数ペア:

[(1, 139157760), (2, 69578880), (3, 46385920), (4, 34789440), (5, 27831552), (6, 23192960), (7, 19879680), (8, 17394720), (10, 13915776), (12, 11596480), (14, 9939840), (15, 9277184), (16, 8697360), (20, 6957888), (21, 6626560), (24, 5798240), (28, 4969920), (30, 4638592), (31, 4488960), (32, 4348680), (35, 3975936), (40, 3478944), (42, 3313280), (48, 2899120), (56, 2484960), (60, 2319296), (62, 2244480), (64, 2174340), (70, 1987968), (80, 1739472), (84, 1656640), (93, 1496320), (96, 1449560), (105, 1325312), (112, 1242480), (120, 1159648), (124, 1122240), (128, 1087170), (140, 993984), (155, 897792), (160, 869736), (167, 833280), (168, 828320), (186, 748160), (192, 724780), (210, 662656), (217, 641280), (224, 621240), (240, 579824), (248, 561120), (256, 543585), (280, 496992), (310, 448896), (320, 434868), (334, 416640), (336, 414160), (372, 374080), (384, 362390), (420, 331328), (434, 320640), (448, 310620), (465, 299264), (480, 289912), (496, 280560), (501, 277760), (560, 248496), (620, 224448), (640, 217434), (651, 213760), (668, 208320), (672, 207080), (744, 187040), (768, 181195), (835, 166656), (840, 165664), (868, 160320), (896, 155310), (930, 149632), (960, 144956), (992, 140280), (1002, 138880), (1085, 128256), (1120, 124248), (1169, 119040), (1240, 112224), (1280, 108717), (1302, 106880), (1336, 104160), (1344, 103540), (1488, 93520), (1670, 83328), (1680, 82832), (1736, 80160), (1792, 77655), (1860, 74816), (1920, 72478), (1984, 70140), (2004, 69440), (2170, 64128), (2240, 62124), (2338, 59520), (2480, 56112), (2505, 55552), (2604, 53440), (2672, 52080), (2688, 51770), (2976, 46760), (3255, 42752), (3340, 41664), (3360, 41416), (3472, 40080), (3507, 39680), (3720, 37408), (3840, 36239), (3968, 35070), (4008, 34720), (4340, 32064), (4480, 31062), (4676, 29760), (4960, 28056), (5010, 27776), (5177, 26880), (5208, 26720), (5344, 26040), (5376, 25885), (5845, 23808), (5952, 23380), (6510, 21376), (6680, 20832), (6720, 20708), (6944, 20040), (7014, 19840), (7440, 18704), (7936, 17535), (8016, 17360), (8680, 16032), (8960, 15531), (9352, 14880), (9920, 14028), (10020, 13888), (10354, 13440), (10416, 13360), (10688, 13020), (11690, 11904)]