310307760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6873

約数の個数: 200

約数和(自身を含む): 1231888416

約数和(自身を除く): 921580656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 6841, 7560, 9072, 11340, 13682, 15120, 20523, 22680, 27364, 34205, 41046, 45360, 47887, 54728, 61569, 68410, 82092, 95774, 102615, 109456, 123138, 136820, 143661, 164184, 184707, 191548, 205230, 239435, 246276, 273640, 287322, 307845, 328368, 369414, 383096, 410460, 430983, 478870, 492552, 547280, 554121, 574644, 615690, 718305, 738828, 766192, 820920, 861966, 923535, 957740, 985104, 1108242, 1149288, 1231380, 1292949, 1436610, 1477656, 1641840, 1723932, 1847070, 1915480, 2154915, 2216484, 2298576, 2462760, 2585898, 2770605, 2873220, 2955312, 3447864, 3694140, 3830960, 3878847, 4309830, 4432968, 4925520, 5171796, 5541210, 5746440, 6464745, 6895728, 7388280, 7757694, 8619660, 8865936, 10343592, 11082420, 11492880, 12929490, 14776560, 15515388, 17239320, 19394235, 20687184, 22164840, 25858980, 31030776, 34478640, 38788470, 44329680, 51717960, 62061552, 77576940, 103435920, 155153880, 310307760]

約数ペア:

[(1, 310307760), (2, 155153880), (3, 103435920), (4, 77576940), (5, 62061552), (6, 51717960), (7, 44329680), (8, 38788470), (9, 34478640), (10, 31030776), (12, 25858980), (14, 22164840), (15, 20687184), (16, 19394235), (18, 17239320), (20, 15515388), (21, 14776560), (24, 12929490), (27, 11492880), (28, 11082420), (30, 10343592), (35, 8865936), (36, 8619660), (40, 7757694), (42, 7388280), (45, 6895728), (48, 6464745), (54, 5746440), (56, 5541210), (60, 5171796), (63, 4925520), (70, 4432968), (72, 4309830), (80, 3878847), (81, 3830960), (84, 3694140), (90, 3447864), (105, 2955312), (108, 2873220), (112, 2770605), (120, 2585898), (126, 2462760), (135, 2298576), (140, 2216484), (144, 2154915), (162, 1915480), (168, 1847070), (180, 1723932), (189, 1641840), (210, 1477656), (216, 1436610), (240, 1292949), (252, 1231380), (270, 1149288), (280, 1108242), (315, 985104), (324, 957740), (336, 923535), (360, 861966), (378, 820920), (405, 766192), (420, 738828), (432, 718305), (504, 615690), (540, 574644), (560, 554121), (567, 547280), (630, 492552), (648, 478870), (720, 430983), (756, 410460), (810, 383096), (840, 369414), (945, 328368), (1008, 307845), (1080, 287322), (1134, 273640), (1260, 246276), (1296, 239435), (1512, 205230), (1620, 191548), (1680, 184707), (1890, 164184), (2160, 143661), (2268, 136820), (2520, 123138), (2835, 109456), (3024, 102615), (3240, 95774), (3780, 82092), (4536, 68410), (5040, 61569), (5670, 54728), (6480, 47887), (6841, 45360), (7560, 41046), (9072, 34205), (11340, 27364), (13682, 22680), (15120, 20523)]