42818160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 168953472

約数和(自身を除く): 126135312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 331, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 662, 735, 770, 784, 840, 880, 924, 980, 993, 1078, 1155, 1176, 1232, 1320, 1324, 1470, 1540, 1617, 1655, 1680, 1848, 1960, 1986, 2156, 2310, 2317, 2352, 2640, 2648, 2695, 2940, 3080, 3234, 3310, 3641, 3696, 3920, 3972, 4312, 4620, 4634, 4965, 5296, 5390, 5880, 6160, 6468, 6620, 6951, 7282, 7944, 8085, 8624, 9240, 9268, 9930, 10780, 10923, 11585, 11760, 12936, 13240, 13902, 14564, 15888, 16170, 16219, 18205, 18480, 18536, 19860, 21560, 21846, 23170, 25487, 25872, 26480, 27804, 29128, 32340, 32438, 34755, 36410, 37072, 39720, 43120, 43692, 46340, 48657, 50974, 54615, 55608, 58256, 64680, 64876, 69510, 72820, 76461, 79440, 81095, 87384, 92680, 97314, 101948, 109230, 111216, 127435, 129360, 129752, 139020, 145640, 152922, 162190, 174768, 178409, 185360, 194628, 203896, 218460, 243285, 254870, 259504, 278040, 291280, 305844, 324380, 356818, 382305, 389256, 407792, 436920, 486570, 509740, 535227, 556080, 611688, 648760, 713636, 764610, 778512, 873840, 892045, 973140, 1019480, 1070454, 1223376, 1297520, 1427272, 1529220, 1784090, 1946280, 2038960, 2140908, 2676135, 2854544, 3058440, 3568180, 3892560, 4281816, 5352270, 6116880, 7136360, 8563632, 10704540, 14272720, 21409080, 42818160]

約数ペア:

[(1, 42818160), (2, 21409080), (3, 14272720), (4, 10704540), (5, 8563632), (6, 7136360), (7, 6116880), (8, 5352270), (10, 4281816), (11, 3892560), (12, 3568180), (14, 3058440), (15, 2854544), (16, 2676135), (20, 2140908), (21, 2038960), (22, 1946280), (24, 1784090), (28, 1529220), (30, 1427272), (33, 1297520), (35, 1223376), (40, 1070454), (42, 1019480), (44, 973140), (48, 892045), (49, 873840), (55, 778512), (56, 764610), (60, 713636), (66, 648760), (70, 611688), (77, 556080), (80, 535227), (84, 509740), (88, 486570), (98, 436920), (105, 407792), (110, 389256), (112, 382305), (120, 356818), (132, 324380), (140, 305844), (147, 291280), (154, 278040), (165, 259504), (168, 254870), (176, 243285), (196, 218460), (210, 203896), (220, 194628), (231, 185360), (240, 178409), (245, 174768), (264, 162190), (280, 152922), (294, 145640), (308, 139020), (330, 129752), (331, 129360), (336, 127435), (385, 111216), (392, 109230), (420, 101948), (440, 97314), (462, 92680), (490, 87384), (528, 81095), (539, 79440), (560, 76461), (588, 72820), (616, 69510), (660, 64876), (662, 64680), (735, 58256), (770, 55608), (784, 54615), (840, 50974), (880, 48657), (924, 46340), (980, 43692), (993, 43120), (1078, 39720), (1155, 37072), (1176, 36410), (1232, 34755), (1320, 32438), (1324, 32340), (1470, 29128), (1540, 27804), (1617, 26480), (1655, 25872), (1680, 25487), (1848, 23170), (1960, 21846), (1986, 21560), (2156, 19860), (2310, 18536), (2317, 18480), (2352, 18205), (2640, 16219), (2648, 16170), (2695, 15888), (2940, 14564), (3080, 13902), (3234, 13240), (3310, 12936), (3641, 11760), (3696, 11585), (3920, 10923), (3972, 10780), (4312, 9930), (4620, 9268), (4634, 9240), (4965, 8624), (5296, 8085), (5390, 7944), (5880, 7282), (6160, 6951), (6468, 6620)]