19160255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{9643}}^1$

素因数の和:10163

約数の個数: 160

約数和(自身を含む): 63026394624

約数和(自身を除く): 43866139344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 487, 510, 680, 816, 974, 1020, 1360, 1461, 1948, 2040, 2435, 2922, 3896, 4080, 4870, 5844, 7305, 7792, 8279, 9643, 9740, 11688, 14610, 16558, 19286, 19480, 23376, 24837, 28929, 29220, 33116, 38572, 38960, 41395, 48215, 49674, 57858, 58440, 66232, 77144, 82790, 96430, 99348, 115716, 116880, 124185, 132464, 144645, 154288, 163931, 165580, 192860, 198696, 231432, 248370, 289290, 327862, 331160, 385720, 397392, 462864, 491793, 496740, 578580, 655724, 662320, 771440, 819655, 983586, 993480, 1157160, 1311448, 1639310, 1967172, 1986960, 2314320, 2458965, 2622896, 3278620, 3934344, 4696141, 4917930, 6557240, 7868688, 9392282, 9835860, 13114480, 14088423, 18784564, 19671720, 23480705, 28176846, 37569128, 39343440, 46961410, 56353692, 70442115, 75138256, 79834397, 93922820, 112707384, 140884230, 159668794, 187845640, 225414768, 239503191, 281768460, 319337588, 375691280, 399171985, 479006382, 563536920, 638675176, 798343970, 958012764, 1127073840, 1197515955, 1277350352, 1596687940, 1916025528, 2395031910, 3193375880, 3832051056, 4790063820, 6386751760, 9580127640, 19160255280]

約数ペア:

[(1, 19160255280), (2, 9580127640), (3, 6386751760), (4, 4790063820), (5, 3832051056), (6, 3193375880), (8, 2395031910), (10, 1916025528), (12, 1596687940), (15, 1277350352), (16, 1197515955), (17, 1127073840), (20, 958012764), (24, 798343970), (30, 638675176), (34, 563536920), (40, 479006382), (48, 399171985), (51, 375691280), (60, 319337588), (68, 281768460), (80, 239503191), (85, 225414768), (102, 187845640), (120, 159668794), (136, 140884230), (170, 112707384), (204, 93922820), (240, 79834397), (255, 75138256), (272, 70442115), (340, 56353692), (408, 46961410), (487, 39343440), (510, 37569128), (680, 28176846), (816, 23480705), (974, 19671720), (1020, 18784564), (1360, 14088423), (1461, 13114480), (1948, 9835860), (2040, 9392282), (2435, 7868688), (2922, 6557240), (3896, 4917930), (4080, 4696141), (4870, 3934344), (5844, 3278620), (7305, 2622896), (7792, 2458965), (8279, 2314320), (9643, 1986960), (9740, 1967172), (11688, 1639310), (14610, 1311448), (16558, 1157160), (19286, 993480), (19480, 983586), (23376, 819655), (24837, 771440), (28929, 662320), (29220, 655724), (33116, 578580), (38572, 496740), (38960, 491793), (41395, 462864), (48215, 397392), (49674, 385720), (57858, 331160), (58440, 327862), (66232, 289290), (77144, 248370), (82790, 231432), (96430, 198696), (99348, 192860), (115716, 165580), (116880, 163931), (124185, 154288), (132464, 144645)]