2307821940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1982

約数の個数: 144

約数和(自身を含む): 7215324480

約数和(自身を除く): 4907502540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 179, 180, 205, 246, 358, 369, 410, 492, 537, 615, 716, 738, 820, 895, 1074, 1230, 1476, 1611, 1747, 1790, 1845, 2148, 2460, 2685, 3222, 3494, 3580, 3690, 5241, 5370, 6444, 6988, 7339, 7380, 8055, 8735, 10482, 10740, 14678, 15723, 16110, 17470, 20964, 22017, 26205, 29356, 31446, 32220, 34940, 36695, 44034, 52410, 62892, 66051, 71627, 73390, 78615, 88068, 104820, 110085, 132102, 143254, 146780, 157230, 214881, 220170, 264204, 286508, 312713, 314460, 330255, 358135, 429762, 440340, 625426, 644643, 660510, 716270, 859524, 938139, 1074405, 1250852, 1289286, 1321020, 1432540, 1563565, 1876278, 2148810, 2578572, 2814417, 3127130, 3223215, 3752556, 4297620, 4690695, 5628834, 6254260, 6446430, 9381390, 11257668, 12821233, 12892860, 14072085, 18762780, 25642466, 28144170, 38463699, 51284932, 56288340, 64106165, 76927398, 115391097, 128212330, 153854796, 192318495, 230782194, 256424660, 384636990, 461564388, 576955485, 769273980, 1153910970, 2307821940]

約数ペア:

[(1, 2307821940), (2, 1153910970), (3, 769273980), (4, 576955485), (5, 461564388), (6, 384636990), (9, 256424660), (10, 230782194), (12, 192318495), (15, 153854796), (18, 128212330), (20, 115391097), (30, 76927398), (36, 64106165), (41, 56288340), (45, 51284932), (60, 38463699), (82, 28144170), (90, 25642466), (123, 18762780), (164, 14072085), (179, 12892860), (180, 12821233), (205, 11257668), (246, 9381390), (358, 6446430), (369, 6254260), (410, 5628834), (492, 4690695), (537, 4297620), (615, 3752556), (716, 3223215), (738, 3127130), (820, 2814417), (895, 2578572), (1074, 2148810), (1230, 1876278), (1476, 1563565), (1611, 1432540), (1747, 1321020), (1790, 1289286), (1845, 1250852), (2148, 1074405), (2460, 938139), (2685, 859524), (3222, 716270), (3494, 660510), (3580, 644643), (3690, 625426), (5241, 440340), (5370, 429762), (6444, 358135), (6988, 330255), (7339, 314460), (7380, 312713), (8055, 286508), (8735, 264204), (10482, 220170), (10740, 214881), (14678, 157230), (15723, 146780), (16110, 143254), (17470, 132102), (20964, 110085), (22017, 104820), (26205, 88068), (29356, 78615), (31446, 73390), (32220, 71627), (34940, 66051), (36695, 62892), (44034, 52410)]