646097040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9702

約数の個数: 160

約数和(自身を含む): 2297472000

約数和(自身を除く): 1651374960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 9649, 11160, 13392, 16740, 19298, 22320, 28947, 33480, 38596, 48245, 57894, 66960, 77192, 86841, 96490, 115788, 144735, 154384, 173682, 192980, 231576, 260523, 289470, 299119, 347364, 385960, 434205, 463152, 521046, 578940, 598238, 694728, 771920, 868410, 897357, 1042092, 1157880, 1196476, 1302615, 1389456, 1495595, 1736820, 1794714, 2084184, 2315760, 2392952, 2605230, 2692071, 2991190, 3473640, 3589428, 4168368, 4486785, 4785904, 5210460, 5384142, 5982380, 6947280, 7178856, 8076213, 8973570, 10420920, 10768284, 11964760, 13460355, 14357712, 16152426, 17947140, 20841840, 21536568, 23929520, 26920710, 32304852, 35894280, 40381065, 43073136, 53841420, 64609704, 71788560, 80762130, 107682840, 129219408, 161524260, 215365680, 323048520, 646097040]

約数ペア:

[(1, 646097040), (2, 323048520), (3, 215365680), (4, 161524260), (5, 129219408), (6, 107682840), (8, 80762130), (9, 71788560), (10, 64609704), (12, 53841420), (15, 43073136), (16, 40381065), (18, 35894280), (20, 32304852), (24, 26920710), (27, 23929520), (30, 21536568), (31, 20841840), (36, 17947140), (40, 16152426), (45, 14357712), (48, 13460355), (54, 11964760), (60, 10768284), (62, 10420920), (72, 8973570), (80, 8076213), (90, 7178856), (93, 6947280), (108, 5982380), (120, 5384142), (124, 5210460), (135, 4785904), (144, 4486785), (155, 4168368), (180, 3589428), (186, 3473640), (216, 2991190), (240, 2692071), (248, 2605230), (270, 2392952), (279, 2315760), (310, 2084184), (360, 1794714), (372, 1736820), (432, 1495595), (465, 1389456), (496, 1302615), (540, 1196476), (558, 1157880), (620, 1042092), (720, 897357), (744, 868410), (837, 771920), (930, 694728), (1080, 598238), (1116, 578940), (1240, 521046), (1395, 463152), (1488, 434205), (1674, 385960), (1860, 347364), (2160, 299119), (2232, 289470), (2480, 260523), (2790, 231576), (3348, 192980), (3720, 173682), (4185, 154384), (4464, 144735), (5580, 115788), (6696, 96490), (7440, 86841), (8370, 77192), (9649, 66960), (11160, 57894), (13392, 48245), (16740, 38596), (19298, 33480), (22320, 28947)]