1330685880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 4441651200

約数和(自身を除く): 3110965320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 83, 85, 87, 102, 116, 120, 136, 145, 166, 170, 174, 204, 232, 249, 255, 271, 290, 332, 340, 348, 408, 415, 435, 493, 498, 510, 542, 580, 664, 680, 696, 813, 830, 870, 986, 996, 1020, 1084, 1160, 1245, 1355, 1411, 1479, 1626, 1660, 1740, 1972, 1992, 2040, 2168, 2407, 2465, 2490, 2710, 2822, 2958, 3252, 3320, 3480, 3944, 4065, 4233, 4607, 4814, 4930, 4980, 5420, 5644, 5916, 6504, 7055, 7221, 7395, 7859, 8130, 8466, 9214, 9628, 9860, 9960, 10840, 11288, 11832, 12035, 13821, 14110, 14442, 14790, 15718, 16260, 16932, 18428, 19256, 19720, 21165, 22493, 23035, 23577, 24070, 27642, 28220, 28884, 29580, 31436, 32520, 33864, 36105, 36856, 39295, 40919, 42330, 44986, 46070, 47154, 48140, 55284, 56440, 57768, 59160, 62872, 67479, 69105, 72210, 78590, 81838, 84660, 89972, 92140, 94308, 96280, 110568, 112465, 117885, 122757, 133603, 134958, 138210, 144420, 157180, 163676, 169320, 179944, 184280, 188616, 204595, 224930, 235770, 245514, 267206, 269916, 276420, 288840, 314360, 327352, 337395, 382381, 400809, 409190, 449860, 471540, 491028, 534412, 539832, 552840, 613785, 652297, 668015, 674790, 764762, 801618, 818380, 899720, 943080, 982056, 1068824, 1147143, 1227570, 1304594, 1336030, 1349580, 1529524, 1603236, 1636760, 1911905, 1956891, 2004045, 2294286, 2455140, 2609188, 2672060, 2699160, 3059048, 3206472, 3261485, 3823810, 3913782, 4008090, 4588572, 4910280, 5218376, 5344120, 5735715, 6522970, 7647620, 7827564, 8016180, 9177144, 9784455, 11089049, 11471430, 13045940, 15295240, 15655128, 16032360, 19568910, 22178098, 22942860, 26091880, 33267147, 39137820, 44356196, 45885720, 55445245, 66534294, 78275640, 88712392, 110890490, 133068588, 166335735, 221780980, 266137176, 332671470, 443561960, 665342940, 1330685880]

約数ペア:

[(1, 1330685880), (2, 665342940), (3, 443561960), (4, 332671470), (5, 266137176), (6, 221780980), (8, 166335735), (10, 133068588), (12, 110890490), (15, 88712392), (17, 78275640), (20, 66534294), (24, 55445245), (29, 45885720), (30, 44356196), (34, 39137820), (40, 33267147), (51, 26091880), (58, 22942860), (60, 22178098), (68, 19568910), (83, 16032360), (85, 15655128), (87, 15295240), (102, 13045940), (116, 11471430), (120, 11089049), (136, 9784455), (145, 9177144), (166, 8016180), (170, 7827564), (174, 7647620), (204, 6522970), (232, 5735715), (249, 5344120), (255, 5218376), (271, 4910280), (290, 4588572), (332, 4008090), (340, 3913782), (348, 3823810), (408, 3261485), (415, 3206472), (435, 3059048), (493, 2699160), (498, 2672060), (510, 2609188), (542, 2455140), (580, 2294286), (664, 2004045), (680, 1956891), (696, 1911905), (813, 1636760), (830, 1603236), (870, 1529524), (986, 1349580), (996, 1336030), (1020, 1304594), (1084, 1227570), (1160, 1147143), (1245, 1068824), (1355, 982056), (1411, 943080), (1479, 899720), (1626, 818380), (1660, 801618), (1740, 764762), (1972, 674790), (1992, 668015), (2040, 652297), (2168, 613785), (2407, 552840), (2465, 539832), (2490, 534412), (2710, 491028), (2822, 471540), (2958, 449860), (3252, 409190), (3320, 400809), (3480, 382381), (3944, 337395), (4065, 327352), (4233, 314360), (4607, 288840), (4814, 276420), (4930, 269916), (4980, 267206), (5420, 245514), (5644, 235770), (5916, 224930), (6504, 204595), (7055, 188616), (7221, 184280), (7395, 179944), (7859, 169320), (8130, 163676), (8466, 157180), (9214, 144420), (9628, 138210), (9860, 134958), (9960, 133603), (10840, 122757), (11288, 117885), (11832, 112465), (12035, 110568), (13821, 96280), (14110, 94308), (14442, 92140), (14790, 89972), (15718, 84660), (16260, 81838), (16932, 78590), (18428, 72210), (19256, 69105), (19720, 67479), (21165, 62872), (22493, 59160), (23035, 57768), (23577, 56440), (24070, 55284), (27642, 48140), (28220, 47154), (28884, 46070), (29580, 44986), (31436, 42330), (32520, 40919), (33864, 39295), (36105, 36856)]