1340192880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 240

約数和(自身を含む): 4888499616

約数和(自身を除く): 3548306736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 312, 360, 390, 393, 468, 520, 524, 585, 624, 655, 720, 780, 786, 936, 1040, 1048, 1093, 1170, 1179, 1310, 1560, 1572, 1703, 1872, 1965, 2096, 2186, 2340, 2358, 2620, 3120, 3144, 3279, 3406, 3930, 4372, 4680, 4716, 5109, 5240, 5465, 5895, 6288, 6558, 6812, 7860, 8515, 8744, 9360, 9432, 9837, 10218, 10480, 10930, 11790, 13116, 13624, 14209, 15327, 15720, 16395, 17030, 17488, 18864, 19674, 20436, 21860, 23580, 25545, 26232, 27248, 28418, 30654, 31440, 32790, 34060, 39348, 40872, 42627, 43720, 47160, 49185, 51090, 52464, 56836, 61308, 65580, 68120, 71045, 76635, 78696, 81744, 85254, 87440, 94320, 98370, 102180, 113672, 122616, 127881, 131160, 136240, 142090, 143183, 153270, 157392, 170508, 196740, 204360, 213135, 227344, 245232, 255762, 262320, 284180, 286366, 306540, 341016, 393480, 408720, 426270, 429549, 511524, 568360, 572732, 613080, 639405, 682032, 715915, 786960, 852540, 859098, 1023048, 1136720, 1145464, 1226160, 1278810, 1288647, 1431830, 1705080, 1718196, 1861379, 2046096, 2147745, 2290928, 2557620, 2577294, 2863660, 3410160, 3436392, 3722758, 4295490, 5115240, 5154588, 5584137, 5727320, 6443235, 6872784, 7445516, 8590980, 9306895, 10230480, 10309176, 11168274, 11454640, 12886470, 14891032, 16752411, 17181960, 18613790, 20618352, 22336548, 25772940, 27920685, 29782064, 33504822, 34363920, 37227580, 44673096, 51545880, 55841370, 67009644, 74455160, 83762055, 89346192, 103091760, 111682740, 134019288, 148910320, 167524110, 223365480, 268038576, 335048220, 446730960, 670096440, 1340192880]

約数ペア:

[(1, 1340192880), (2, 670096440), (3, 446730960), (4, 335048220), (5, 268038576), (6, 223365480), (8, 167524110), (9, 148910320), (10, 134019288), (12, 111682740), (13, 103091760), (15, 89346192), (16, 83762055), (18, 74455160), (20, 67009644), (24, 55841370), (26, 51545880), (30, 44673096), (36, 37227580), (39, 34363920), (40, 33504822), (45, 29782064), (48, 27920685), (52, 25772940), (60, 22336548), (65, 20618352), (72, 18613790), (78, 17181960), (80, 16752411), (90, 14891032), (104, 12886470), (117, 11454640), (120, 11168274), (130, 10309176), (131, 10230480), (144, 9306895), (156, 8590980), (180, 7445516), (195, 6872784), (208, 6443235), (234, 5727320), (240, 5584137), (260, 5154588), (262, 5115240), (312, 4295490), (360, 3722758), (390, 3436392), (393, 3410160), (468, 2863660), (520, 2577294), (524, 2557620), (585, 2290928), (624, 2147745), (655, 2046096), (720, 1861379), (780, 1718196), (786, 1705080), (936, 1431830), (1040, 1288647), (1048, 1278810), (1093, 1226160), (1170, 1145464), (1179, 1136720), (1310, 1023048), (1560, 859098), (1572, 852540), (1703, 786960), (1872, 715915), (1965, 682032), (2096, 639405), (2186, 613080), (2340, 572732), (2358, 568360), (2620, 511524), (3120, 429549), (3144, 426270), (3279, 408720), (3406, 393480), (3930, 341016), (4372, 306540), (4680, 286366), (4716, 284180), (5109, 262320), (5240, 255762), (5465, 245232), (5895, 227344), (6288, 213135), (6558, 204360), (6812, 196740), (7860, 170508), (8515, 157392), (8744, 153270), (9360, 143183), (9432, 142090), (9837, 136240), (10218, 131160), (10480, 127881), (10930, 122616), (11790, 113672), (13116, 102180), (13624, 98370), (14209, 94320), (15327, 87440), (15720, 85254), (16395, 81744), (17030, 78696), (17488, 76635), (18864, 71045), (19674, 68120), (20436, 65580), (21860, 61308), (23580, 56836), (25545, 52464), (26232, 51090), (27248, 49185), (28418, 47160), (30654, 43720), (31440, 42627), (32790, 40872), (34060, 39348)]