681761681280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{158449}}^1$

素因数の和:158563

約数の個数: 320

約数和(自身を含む): 2464043274000

約数和(自身を除く): 1782281592720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 384, 405, 415, 432, 480, 498, 540, 576, 640, 648, 664, 720, 747, 810, 830, 864, 960, 996, 1080, 1152, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2592, 2656, 2880, 2988, 3240, 3320, 3456, 3735, 3984, 4320, 4482, 4980, 5184, 5312, 5760, 5976, 6480, 6640, 6723, 7470, 7968, 8640, 8964, 9960, 10368, 10624, 11205, 11952, 12960, 13280, 13446, 14940, 15936, 17280, 17928, 19920, 22410, 23904, 25920, 26560, 26892, 29880, 31872, 33615, 35856, 39840, 44820, 47808, 51840, 53120, 53784, 59760, 67230, 71712, 79680, 89640, 95616, 107568, 119520, 134460, 143424, 158449, 159360, 179280, 215136, 239040, 268920, 286848, 316898, 358560, 430272, 475347, 478080, 537840, 633796, 717120, 792245, 860544, 950694, 1075680, 1267592, 1426041, 1434240, 1584490, 1901388, 2151360, 2376735, 2535184, 2852082, 3168980, 3802776, 4278123, 4302720, 4753470, 5070368, 5704164, 6337960, 7130205, 7605552, 8556246, 9506940, 10140736, 11408328, 12675920, 12834369, 13151267, 14260410, 15211104, 17112492, 19013880, 20281472, 21390615, 22816656, 25351840, 25668738, 26302534, 28520820, 30422208, 34224984, 38027760, 39453801, 42781230, 45633312, 50703680, 51337476, 52605068, 57041640, 60844416, 64171845, 65756335, 68449968, 76055520, 78907602, 85562460, 91266624, 101407360, 102674952, 105210136, 114083280, 118361403, 128343690, 131512670, 136899936, 152111040, 157815204, 171124920, 182533248, 197269005, 205349904, 210420272, 228166560, 236722806, 256687380, 263025340, 273799872, 304222080, 315630408, 342249840, 355084209, 394538010, 410699808, 420840544, 456333120, 473445612, 513374760, 526050680, 547599744, 591807015, 631260816, 684499680, 710168418, 789076020, 821399616, 841681088, 912666240, 946891224, 1026749520, 1052101360, 1065252627, 1183614030, 1262521632, 1368999360, 1420336836, 1578152040, 1642799232, 1683362176, 1775421045, 1893782448, 2053499040, 2104202720, 2130505254, 2367228060, 2525043264, 2737998720, 2840673672, 3156304080, 3550842090, 3787564896, 4106998080, 4208405440, 4261010508, 4734456120, 5050086528, 5326263135, 5681347344, 6312608160, 7101684180, 7575129792, 8213996160, 8416810880, 8522021016, 9468912240, 10652526270, 11362694688, 12625216320, 14203368360, 15150259584, 17044042032, 18937824480, 21305052540, 22725389376, 25250432640, 28406736720, 34088084064, 37875648960, 42610105080, 45450778752, 56813473440, 68176168128, 75751297920, 85220210160, 113626946880, 136352336256, 170440420320, 227253893760, 340880840640, 681761681280]

約数ペア:

[(1, 681761681280), (2, 340880840640), (3, 227253893760), (4, 170440420320), (5, 136352336256), (6, 113626946880), (8, 85220210160), (9, 75751297920), (10, 68176168128), (12, 56813473440), (15, 45450778752), (16, 42610105080), (18, 37875648960), (20, 34088084064), (24, 28406736720), (27, 25250432640), (30, 22725389376), (32, 21305052540), (36, 18937824480), (40, 17044042032), (45, 15150259584), (48, 14203368360), (54, 12625216320), (60, 11362694688), (64, 10652526270), (72, 9468912240), (80, 8522021016), (81, 8416810880), (83, 8213996160), (90, 7575129792), (96, 7101684180), (108, 6312608160), (120, 5681347344), (128, 5326263135), (135, 5050086528), (144, 4734456120), (160, 4261010508), (162, 4208405440), (166, 4106998080), (180, 3787564896), (192, 3550842090), (216, 3156304080), (240, 2840673672), (249, 2737998720), (270, 2525043264), (288, 2367228060), (320, 2130505254), (324, 2104202720), (332, 2053499040), (360, 1893782448), (384, 1775421045), (405, 1683362176), (415, 1642799232), (432, 1578152040), (480, 1420336836), (498, 1368999360), (540, 1262521632), (576, 1183614030), (640, 1065252627), (648, 1052101360), (664, 1026749520), (720, 946891224), (747, 912666240), (810, 841681088), (830, 821399616), (864, 789076020), (960, 710168418), (996, 684499680), (1080, 631260816), (1152, 591807015), (1245, 547599744), (1296, 526050680), (1328, 513374760), (1440, 473445612), (1494, 456333120), (1620, 420840544), (1660, 410699808), (1728, 394538010), (1920, 355084209), (1992, 342249840), (2160, 315630408), (2241, 304222080), (2490, 273799872), (2592, 263025340), (2656, 256687380), (2880, 236722806), (2988, 228166560), (3240, 210420272), (3320, 205349904), (3456, 197269005), (3735, 182533248), (3984, 171124920), (4320, 157815204), (4482, 152111040), (4980, 136899936), (5184, 131512670), (5312, 128343690), (5760, 118361403), (5976, 114083280), (6480, 105210136), (6640, 102674952), (6723, 101407360), (7470, 91266624), (7968, 85562460), (8640, 78907602), (8964, 76055520), (9960, 68449968), (10368, 65756335), (10624, 64171845), (11205, 60844416), (11952, 57041640), (12960, 52605068), (13280, 51337476), (13446, 50703680), (14940, 45633312), (15936, 42781230), (17280, 39453801), (17928, 38027760), (19920, 34224984), (22410, 30422208), (23904, 28520820), (25920, 26302534), (26560, 25668738), (26892, 25351840), (29880, 22816656), (31872, 21390615), (33615, 20281472), (35856, 19013880), (39840, 17112492), (44820, 15211104), (47808, 14260410), (51840, 13151267), (53120, 12834369), (53784, 12675920), (59760, 11408328), (67230, 10140736), (71712, 9506940), (79680, 8556246), (89640, 7605552), (95616, 7130205), (107568, 6337960), (119520, 5704164), (134460, 5070368), (143424, 4753470), (158449, 4302720), (159360, 4278123), (179280, 3802776), (215136, 3168980), (239040, 2852082), (268920, 2535184), (286848, 2376735), (316898, 2151360), (358560, 1901388), (430272, 1584490), (475347, 1434240), (478080, 1426041), (537840, 1267592), (633796, 1075680), (717120, 950694), (792245, 860544)]