159573120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 601620480

約数和(自身を除く): 442047360

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, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 383, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 766, 840, 868, 896, 930, 960, 992, 1085, 1120, 1149, 1240, 1302, 1344, 1488, 1532, 1680, 1736, 1860, 1915, 1920, 1984, 2170, 2240, 2298, 2480, 2604, 2681, 2688, 2976, 3064, 3255, 3360, 3472, 3720, 3830, 3968, 4340, 4480, 4596, 4960, 5208, 5362, 5745, 5952, 6128, 6510, 6720, 6944, 7440, 7660, 8043, 8680, 9192, 9920, 10416, 10724, 11490, 11873, 11904, 12256, 13020, 13405, 13440, 13888, 14880, 15320, 16086, 17360, 18384, 19840, 20832, 21448, 22980, 23746, 24512, 26040, 26810, 27776, 29760, 30640, 32172, 34720, 35619, 36768, 40215, 41664, 42896, 45960, 47492, 49024, 52080, 53620, 59365, 59520, 61280, 64344, 69440, 71238, 73536, 80430, 83111, 83328, 85792, 91920, 94984, 104160, 107240, 118730, 122560, 128688, 138880, 142476, 147072, 160860, 166222, 171584, 178095, 183840, 189968, 208320, 214480, 237460, 245120, 249333, 257376, 284952, 321720, 332444, 343168, 356190, 367680, 379936, 415555, 416640, 428960, 474920, 498666, 514752, 569904, 643440, 664888, 712380, 735360, 759872, 831110, 857920, 949840, 997332, 1029504, 1139808, 1246665, 1286880, 1329776, 1424760, 1519744, 1662220, 1715840, 1899680, 1994664, 2279616, 2493330, 2573760, 2659552, 2849520, 3324440, 3799360, 3989328, 4559232, 4986660, 5147520, 5319104, 5699040, 6648880, 7598720, 7978656, 9973320, 10638208, 11398080, 13297760, 15957312, 19946640, 22796160, 26595520, 31914624, 39893280, 53191040, 79786560, 159573120]

約数ペア:

[(1, 159573120), (2, 79786560), (3, 53191040), (4, 39893280), (5, 31914624), (6, 26595520), (7, 22796160), (8, 19946640), (10, 15957312), (12, 13297760), (14, 11398080), (15, 10638208), (16, 9973320), (20, 7978656), (21, 7598720), (24, 6648880), (28, 5699040), (30, 5319104), (31, 5147520), (32, 4986660), (35, 4559232), (40, 3989328), (42, 3799360), (48, 3324440), (56, 2849520), (60, 2659552), (62, 2573760), (64, 2493330), (70, 2279616), (80, 1994664), (84, 1899680), (93, 1715840), (96, 1662220), (105, 1519744), (112, 1424760), (120, 1329776), (124, 1286880), (128, 1246665), (140, 1139808), (155, 1029504), (160, 997332), (168, 949840), (186, 857920), (192, 831110), (210, 759872), (217, 735360), (224, 712380), (240, 664888), (248, 643440), (280, 569904), (310, 514752), (320, 498666), (336, 474920), (372, 428960), (383, 416640), (384, 415555), (420, 379936), (434, 367680), (448, 356190), (465, 343168), (480, 332444), (496, 321720), (560, 284952), (620, 257376), (640, 249333), (651, 245120), (672, 237460), (744, 214480), (766, 208320), (840, 189968), (868, 183840), (896, 178095), (930, 171584), (960, 166222), (992, 160860), (1085, 147072), (1120, 142476), (1149, 138880), (1240, 128688), (1302, 122560), (1344, 118730), (1488, 107240), (1532, 104160), (1680, 94984), (1736, 91920), (1860, 85792), (1915, 83328), (1920, 83111), (1984, 80430), (2170, 73536), (2240, 71238), (2298, 69440), (2480, 64344), (2604, 61280), (2681, 59520), (2688, 59365), (2976, 53620), (3064, 52080), (3255, 49024), (3360, 47492), (3472, 45960), (3720, 42896), (3830, 41664), (3968, 40215), (4340, 36768), (4480, 35619), (4596, 34720), (4960, 32172), (5208, 30640), (5362, 29760), (5745, 27776), (5952, 26810), (6128, 26040), (6510, 24512), (6720, 23746), (6944, 22980), (7440, 21448), (7660, 20832), (8043, 19840), (8680, 18384), (9192, 17360), (9920, 16086), (10416, 15320), (10724, 14880), (11490, 13888), (11873, 13440), (11904, 13405), (12256, 13020)]