1328840640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 336

約数和(自身を含む): 4952683008

約数和(自身を除く): 3623842368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 648, 690, 720, 736, 743, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1472, 1486, 1620, 1656, 1728, 1840, 1863, 1944, 2070, 2160, 2208, 2229, 2430, 2484, 2592, 2760, 2880, 2972, 3105, 3240, 3312, 3680, 3715, 3726, 3888, 4140, 4320, 4416, 4458, 4860, 4968, 5184, 5520, 5589, 5944, 6210, 6480, 6624, 6687, 7360, 7430, 7452, 7776, 8280, 8640, 8916, 9315, 9720, 9936, 11040, 11145, 11178, 11888, 12420, 12960, 13248, 13374, 14860, 14904, 15552, 16560, 17089, 17832, 18630, 19440, 19872, 20061, 22080, 22290, 22356, 23776, 24840, 25920, 26748, 27945, 29720, 29808, 33120, 33435, 34178, 35664, 37260, 38880, 39744, 40122, 44580, 44712, 47552, 49680, 51267, 53496, 55890, 59440, 59616, 60183, 66240, 66870, 68356, 71328, 74520, 77760, 80244, 85445, 89160, 89424, 99360, 100305, 102534, 106992, 111780, 118880, 119232, 120366, 133740, 136712, 142656, 149040, 153801, 160488, 170890, 178320, 178848, 180549, 198720, 200610, 205068, 213984, 223560, 237760, 240732, 256335, 267480, 273424, 298080, 300915, 307602, 320976, 341780, 356640, 357696, 361098, 401220, 410136, 427968, 447120, 461403, 481464, 512670, 534960, 546848, 596160, 601830, 615204, 641952, 683560, 713280, 722196, 769005, 802440, 820272, 894240, 902745, 922806, 962928, 1025340, 1069920, 1093696, 1203660, 1230408, 1283904, 1367120, 1384209, 1444392, 1538010, 1604880, 1640544, 1788480, 1805490, 1845612, 1925856, 2050680, 2139840, 2307015, 2407320, 2460816, 2734240, 2768418, 2888784, 3076020, 3209760, 3281088, 3610980, 3691224, 3851712, 4101360, 4152627, 4614030, 4814640, 4921632, 5468480, 5536836, 5777568, 6152040, 6419520, 6921045, 7221960, 7382448, 8202720, 8305254, 9228060, 9629280, 9843264, 11073672, 11555136, 12304080, 13842090, 14443920, 14764896, 16405440, 16610508, 18456120, 19258560, 20763135, 22147344, 24608160, 27684180, 28887840, 29529792, 33221016, 36912240, 41526270, 44294688, 49216320, 55368360, 57775680, 66442032, 73824480, 83052540, 88589376, 110736720, 132884064, 147648960, 166105080, 221473440, 265768128, 332210160, 442946880, 664420320, 1328840640]

約数ペア:

[(1, 1328840640), (2, 664420320), (3, 442946880), (4, 332210160), (5, 265768128), (6, 221473440), (8, 166105080), (9, 147648960), (10, 132884064), (12, 110736720), (15, 88589376), (16, 83052540), (18, 73824480), (20, 66442032), (23, 57775680), (24, 55368360), (27, 49216320), (30, 44294688), (32, 41526270), (36, 36912240), (40, 33221016), (45, 29529792), (46, 28887840), (48, 27684180), (54, 24608160), (60, 22147344), (64, 20763135), (69, 19258560), (72, 18456120), (80, 16610508), (81, 16405440), (90, 14764896), (92, 14443920), (96, 13842090), (108, 12304080), (115, 11555136), (120, 11073672), (135, 9843264), (138, 9629280), (144, 9228060), (160, 8305254), (162, 8202720), (180, 7382448), (184, 7221960), (192, 6921045), (207, 6419520), (216, 6152040), (230, 5777568), (240, 5536836), (243, 5468480), (270, 4921632), (276, 4814640), (288, 4614030), (320, 4152627), (324, 4101360), (345, 3851712), (360, 3691224), (368, 3610980), (405, 3281088), (414, 3209760), (432, 3076020), (460, 2888784), (480, 2768418), (486, 2734240), (540, 2460816), (552, 2407320), (576, 2307015), (621, 2139840), (648, 2050680), (690, 1925856), (720, 1845612), (736, 1805490), (743, 1788480), (810, 1640544), (828, 1604880), (864, 1538010), (920, 1444392), (960, 1384209), (972, 1367120), (1035, 1283904), (1080, 1230408), (1104, 1203660), (1215, 1093696), (1242, 1069920), (1296, 1025340), (1380, 962928), (1440, 922806), (1472, 902745), (1486, 894240), (1620, 820272), (1656, 802440), (1728, 769005), (1840, 722196), (1863, 713280), (1944, 683560), (2070, 641952), (2160, 615204), (2208, 601830), (2229, 596160), (2430, 546848), (2484, 534960), (2592, 512670), (2760, 481464), (2880, 461403), (2972, 447120), (3105, 427968), (3240, 410136), (3312, 401220), (3680, 361098), (3715, 357696), (3726, 356640), (3888, 341780), (4140, 320976), (4320, 307602), (4416, 300915), (4458, 298080), (4860, 273424), (4968, 267480), (5184, 256335), (5520, 240732), (5589, 237760), (5944, 223560), (6210, 213984), (6480, 205068), (6624, 200610), (6687, 198720), (7360, 180549), (7430, 178848), (7452, 178320), (7776, 170890), (8280, 160488), (8640, 153801), (8916, 149040), (9315, 142656), (9720, 136712), (9936, 133740), (11040, 120366), (11145, 119232), (11178, 118880), (11888, 111780), (12420, 106992), (12960, 102534), (13248, 100305), (13374, 99360), (14860, 89424), (14904, 89160), (15552, 85445), (16560, 80244), (17089, 77760), (17832, 74520), (18630, 71328), (19440, 68356), (19872, 66870), (20061, 66240), (22080, 60183), (22290, 59616), (22356, 59440), (23776, 55890), (24840, 53496), (25920, 51267), (26748, 49680), (27945, 47552), (29720, 44712), (29808, 44580), (33120, 40122), (33435, 39744), (34178, 38880), (35664, 37260)]