3100390020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21072

約数の個数: 240

約数和(自身を含む): 11971077888

約数和(自身を除く): 8870687868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 21031, 21060, 24570, 29484, 36855, 42062, 49140, 63093, 73710, 84124, 105155, 126186, 147217, 147420, 189279, 210310, 252372, 273403, 294434, 315465, 378558, 420620, 441651, 546806, 567837, 588868, 630930, 736085, 757116, 820209, 883302, 946395, 1093612, 1135674, 1261860, 1324953, 1367015, 1472170, 1640418, 1703511, 1766604, 1892790, 1913821, 2208255, 2271348, 2460627, 2649906, 2734030, 2839185, 2944340, 3280836, 3407022, 3785580, 3827642, 3974859, 4101045, 4416510, 4921254, 5299812, 5468060, 5678370, 5741463, 6624765, 6814044, 7381881, 7655284, 7949718, 8202090, 8517555, 8833020, 9569105, 9842508, 11356740, 11482926, 11924577, 12303135, 13249530, 14763762, 15899436, 16404180, 17035110, 17224389, 19138210, 19874295, 22145643, 22965852, 23849154, 24606270, 26499060, 28707315, 29527524, 34070220, 34448778, 36909405, 38276420, 39748590, 44291286, 47698308, 49212540, 51673167, 57414630, 59622885, 68897556, 73818810, 79497180, 86121945, 88582572, 103346334, 110728215, 114829260, 119245770, 147637620, 155019501, 172243890, 206692668, 221456430, 238491540, 258365835, 310039002, 344487780, 442912860, 516731670, 620078004, 775097505, 1033463340, 1550195010, 3100390020]

約数ペア:

[(1, 3100390020), (2, 1550195010), (3, 1033463340), (4, 775097505), (5, 620078004), (6, 516731670), (7, 442912860), (9, 344487780), (10, 310039002), (12, 258365835), (13, 238491540), (14, 221456430), (15, 206692668), (18, 172243890), (20, 155019501), (21, 147637620), (26, 119245770), (27, 114829260), (28, 110728215), (30, 103346334), (35, 88582572), (36, 86121945), (39, 79497180), (42, 73818810), (45, 68897556), (52, 59622885), (54, 57414630), (60, 51673167), (63, 49212540), (65, 47698308), (70, 44291286), (78, 39748590), (81, 38276420), (84, 36909405), (90, 34448778), (91, 34070220), (105, 29527524), (108, 28707315), (117, 26499060), (126, 24606270), (130, 23849154), (135, 22965852), (140, 22145643), (156, 19874295), (162, 19138210), (180, 17224389), (182, 17035110), (189, 16404180), (195, 15899436), (210, 14763762), (234, 13249530), (252, 12303135), (260, 11924577), (270, 11482926), (273, 11356740), (315, 9842508), (324, 9569105), (351, 8833020), (364, 8517555), (378, 8202090), (390, 7949718), (405, 7655284), (420, 7381881), (455, 6814044), (468, 6624765), (540, 5741463), (546, 5678370), (567, 5468060), (585, 5299812), (630, 4921254), (702, 4416510), (756, 4101045), (780, 3974859), (810, 3827642), (819, 3785580), (910, 3407022), (945, 3280836), (1053, 2944340), (1092, 2839185), (1134, 2734030), (1170, 2649906), (1260, 2460627), (1365, 2271348), (1404, 2208255), (1620, 1913821), (1638, 1892790), (1755, 1766604), (1820, 1703511), (1890, 1640418), (2106, 1472170), (2268, 1367015), (2340, 1324953), (2457, 1261860), (2730, 1135674), (2835, 1093612), (3276, 946395), (3510, 883302), (3780, 820209), (4095, 757116), (4212, 736085), (4914, 630930), (5265, 588868), (5460, 567837), (5670, 546806), (7020, 441651), (7371, 420620), (8190, 378558), (9828, 315465), (10530, 294434), (11340, 273403), (12285, 252372), (14742, 210310), (16380, 189279), (21031, 147420), (21060, 147217), (24570, 126186), (29484, 105155), (36855, 84124), (42062, 73710), (49140, 63093)]