964437840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 280

約数和(自身を含む): 3512989440

約数和(自身を除く): 2548551600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 719, 720, 729, 810, 828, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1438, 1458, 1620, 1656, 1840, 1863, 1944, 2070, 2157, 2160, 2430, 2484, 2760, 2876, 2916, 3105, 3240, 3312, 3595, 3645, 3726, 3888, 4140, 4314, 4860, 4968, 5520, 5589, 5752, 5832, 6210, 6471, 6480, 7190, 7290, 7452, 8280, 8628, 9315, 9720, 9936, 10785, 11178, 11504, 11664, 12420, 12942, 14380, 14580, 14904, 16537, 16560, 16767, 17256, 18630, 19413, 19440, 21570, 22356, 24840, 25884, 27945, 28760, 29160, 29808, 32355, 33074, 33534, 34512, 37260, 38826, 43140, 44712, 49611, 49680, 51768, 55890, 57520, 58239, 58320, 64710, 66148, 67068, 74520, 77652, 82685, 83835, 86280, 89424, 97065, 99222, 103536, 111780, 116478, 129420, 132296, 134136, 148833, 149040, 155304, 165370, 167670, 172560, 174717, 194130, 198444, 223560, 232956, 248055, 258840, 264592, 268272, 291195, 297666, 310608, 330740, 335340, 349434, 388260, 396888, 446499, 447120, 465912, 496110, 517680, 524151, 582390, 595332, 661480, 670680, 698868, 744165, 776520, 793776, 873585, 892998, 931824, 992220, 1048302, 1164780, 1190664, 1322960, 1339497, 1341360, 1397736, 1488330, 1553040, 1747170, 1785996, 1984440, 2096604, 2232495, 2329560, 2381328, 2620755, 2678994, 2795472, 2976660, 3494340, 3571992, 3968880, 4018491, 4193208, 4464990, 4659120, 5241510, 5357988, 5953320, 6697485, 6988680, 7143984, 8036982, 8386416, 8929980, 10483020, 10715976, 11906640, 12055473, 13394970, 13977360, 16073964, 17859960, 20092455, 20966040, 21431952, 24110946, 26789940, 32147928, 35719920, 40184910, 41932080, 48221892, 53579880, 60277365, 64295856, 80369820, 96443784, 107159760, 120554730, 160739640, 192887568, 241109460, 321479280, 482218920, 964437840]

約数ペア:

[(1, 964437840), (2, 482218920), (3, 321479280), (4, 241109460), (5, 192887568), (6, 160739640), (8, 120554730), (9, 107159760), (10, 96443784), (12, 80369820), (15, 64295856), (16, 60277365), (18, 53579880), (20, 48221892), (23, 41932080), (24, 40184910), (27, 35719920), (30, 32147928), (36, 26789940), (40, 24110946), (45, 21431952), (46, 20966040), (48, 20092455), (54, 17859960), (60, 16073964), (69, 13977360), (72, 13394970), (80, 12055473), (81, 11906640), (90, 10715976), (92, 10483020), (108, 8929980), (115, 8386416), (120, 8036982), (135, 7143984), (138, 6988680), (144, 6697485), (162, 5953320), (180, 5357988), (184, 5241510), (207, 4659120), (216, 4464990), (230, 4193208), (240, 4018491), (243, 3968880), (270, 3571992), (276, 3494340), (324, 2976660), (345, 2795472), (360, 2678994), (368, 2620755), (405, 2381328), (414, 2329560), (432, 2232495), (460, 2096604), (486, 1984440), (540, 1785996), (552, 1747170), (621, 1553040), (648, 1488330), (690, 1397736), (719, 1341360), (720, 1339497), (729, 1322960), (810, 1190664), (828, 1164780), (920, 1048302), (972, 992220), (1035, 931824), (1080, 892998), (1104, 873585), (1215, 793776), (1242, 776520), (1296, 744165), (1380, 698868), (1438, 670680), (1458, 661480), (1620, 595332), (1656, 582390), (1840, 524151), (1863, 517680), (1944, 496110), (2070, 465912), (2157, 447120), (2160, 446499), (2430, 396888), (2484, 388260), (2760, 349434), (2876, 335340), (2916, 330740), (3105, 310608), (3240, 297666), (3312, 291195), (3595, 268272), (3645, 264592), (3726, 258840), (3888, 248055), (4140, 232956), (4314, 223560), (4860, 198444), (4968, 194130), (5520, 174717), (5589, 172560), (5752, 167670), (5832, 165370), (6210, 155304), (6471, 149040), (6480, 148833), (7190, 134136), (7290, 132296), (7452, 129420), (8280, 116478), (8628, 111780), (9315, 103536), (9720, 99222), (9936, 97065), (10785, 89424), (11178, 86280), (11504, 83835), (11664, 82685), (12420, 77652), (12942, 74520), (14380, 67068), (14580, 66148), (14904, 64710), (16537, 58320), (16560, 58239), (16767, 57520), (17256, 55890), (18630, 51768), (19413, 49680), (19440, 49611), (21570, 44712), (22356, 43140), (24840, 38826), (25884, 37260), (27945, 34512), (28760, 33534), (29160, 33074), (29808, 32355)]