770388840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 256

約数和(自身を含む): 2842156800

約数和(自身を除く): 2071767960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1483, 1560, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2886, 2966, 3330, 3510, 3848, 3996, 4329, 4440, 4449, 4680, 4810, 4995, 5772, 5932, 6660, 7020, 7215, 7415, 7992, 8658, 8898, 9620, 9990, 11544, 11864, 12987, 13320, 13347, 14040, 14430, 14830, 17316, 17796, 19240, 19279, 19980, 21645, 22245, 25974, 26694, 28860, 29660, 34632, 35592, 38558, 39960, 40041, 43290, 44490, 51948, 53388, 54871, 57720, 57837, 59320, 64935, 66735, 77116, 80082, 86580, 88980, 96395, 103896, 106776, 109742, 115674, 129870, 133470, 154232, 160164, 164613, 173160, 173511, 177960, 192790, 200205, 219484, 231348, 259740, 266940, 274355, 289185, 320328, 329226, 347022, 385580, 400410, 438968, 462696, 493839, 519480, 520533, 533880, 548710, 578370, 658452, 694044, 713323, 771160, 800820, 823065, 867555, 987678, 1041066, 1097420, 1156740, 1316904, 1388088, 1426646, 1481517, 1601640, 1646130, 1735110, 1975356, 2082132, 2139969, 2194840, 2313480, 2469195, 2602665, 2853292, 2963034, 3292260, 3470220, 3566615, 3950712, 4164264, 4279938, 4938390, 5205330, 5706584, 5926068, 6419907, 6584520, 6940440, 7133230, 7407585, 8559876, 9876780, 10410660, 10699845, 11852136, 12839814, 14266460, 14815170, 17119752, 19259721, 19753560, 20821320, 21399690, 25679628, 28532920, 29630340, 32099535, 38519442, 42799380, 51359256, 59260680, 64199070, 77038884, 85598760, 96298605, 128398140, 154077768, 192597210, 256796280, 385194420, 770388840]

約数ペア:

[(1, 770388840), (2, 385194420), (3, 256796280), (4, 192597210), (5, 154077768), (6, 128398140), (8, 96298605), (9, 85598760), (10, 77038884), (12, 64199070), (13, 59260680), (15, 51359256), (18, 42799380), (20, 38519442), (24, 32099535), (26, 29630340), (27, 28532920), (30, 25679628), (36, 21399690), (37, 20821320), (39, 19753560), (40, 19259721), (45, 17119752), (52, 14815170), (54, 14266460), (60, 12839814), (65, 11852136), (72, 10699845), (74, 10410660), (78, 9876780), (90, 8559876), (104, 7407585), (108, 7133230), (111, 6940440), (117, 6584520), (120, 6419907), (130, 5926068), (135, 5706584), (148, 5205330), (156, 4938390), (180, 4279938), (185, 4164264), (195, 3950712), (216, 3566615), (222, 3470220), (234, 3292260), (260, 2963034), (270, 2853292), (296, 2602665), (312, 2469195), (333, 2313480), (351, 2194840), (360, 2139969), (370, 2082132), (390, 1975356), (444, 1735110), (468, 1646130), (481, 1601640), (520, 1481517), (540, 1426646), (555, 1388088), (585, 1316904), (666, 1156740), (702, 1097420), (740, 1041066), (780, 987678), (888, 867555), (936, 823065), (962, 800820), (999, 771160), (1080, 713323), (1110, 694044), (1170, 658452), (1332, 578370), (1404, 548710), (1443, 533880), (1480, 520533), (1483, 519480), (1560, 493839), (1665, 462696), (1755, 438968), (1924, 400410), (1998, 385580), (2220, 347022), (2340, 329226), (2405, 320328), (2664, 289185), (2808, 274355), (2886, 266940), (2966, 259740), (3330, 231348), (3510, 219484), (3848, 200205), (3996, 192790), (4329, 177960), (4440, 173511), (4449, 173160), (4680, 164613), (4810, 160164), (4995, 154232), (5772, 133470), (5932, 129870), (6660, 115674), (7020, 109742), (7215, 106776), (7415, 103896), (7992, 96395), (8658, 88980), (8898, 86580), (9620, 80082), (9990, 77116), (11544, 66735), (11864, 64935), (12987, 59320), (13320, 57837), (13347, 57720), (14040, 54871), (14430, 53388), (14830, 51948), (17316, 44490), (17796, 43290), (19240, 40041), (19279, 39960), (19980, 38558), (21645, 35592), (22245, 34632), (25974, 29660), (26694, 28860)]