193539840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3914

約数の個数: 144

約数和(自身を含む): 665837088

約数和(自身を除く): 472297248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 3877, 4160, 4992, 6240, 7754, 8320, 9984, 11631, 12480, 15508, 16640, 19385, 23262, 24960, 31016, 38770, 46524, 49920, 50401, 58155, 62032, 77540, 93048, 100802, 116310, 124064, 151203, 155080, 186096, 201604, 232620, 248128, 252005, 302406, 310160, 372192, 403208, 465240, 496256, 504010, 604812, 620320, 744384, 756015, 806416, 930480, 992512, 1008020, 1209624, 1240640, 1488768, 1512030, 1612832, 1860960, 2016040, 2419248, 2481280, 2977536, 3024060, 3225664, 3721920, 4032080, 4838496, 4962560, 6048120, 6451328, 7443840, 8064160, 9676992, 12096240, 12902656, 14887680, 16128320, 19353984, 24192480, 32256640, 38707968, 48384960, 64513280, 96769920, 193539840]

約数ペア:

[(1, 193539840), (2, 96769920), (3, 64513280), (4, 48384960), (5, 38707968), (6, 32256640), (8, 24192480), (10, 19353984), (12, 16128320), (13, 14887680), (15, 12902656), (16, 12096240), (20, 9676992), (24, 8064160), (26, 7443840), (30, 6451328), (32, 6048120), (39, 4962560), (40, 4838496), (48, 4032080), (52, 3721920), (60, 3225664), (64, 3024060), (65, 2977536), (78, 2481280), (80, 2419248), (96, 2016040), (104, 1860960), (120, 1612832), (128, 1512030), (130, 1488768), (156, 1240640), (160, 1209624), (192, 1008020), (195, 992512), (208, 930480), (240, 806416), (256, 756015), (260, 744384), (312, 620320), (320, 604812), (384, 504010), (390, 496256), (416, 465240), (480, 403208), (520, 372192), (624, 310160), (640, 302406), (768, 252005), (780, 248128), (832, 232620), (960, 201604), (1040, 186096), (1248, 155080), (1280, 151203), (1560, 124064), (1664, 116310), (1920, 100802), (2080, 93048), (2496, 77540), (3120, 62032), (3328, 58155), (3840, 50401), (3877, 49920), (4160, 46524), (4992, 38770), (6240, 31016), (7754, 24960), (8320, 23262), (9984, 19385), (11631, 16640), (12480, 15508)]