6640490640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:714

約数の個数: 320

約数和(自身を含む): 24310301184

約数和(自身を除く): 17669810544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 317, 336, 337, 370, 420, 444, 518, 555, 560, 592, 634, 674, 740, 777, 840, 888, 951, 1011, 1036, 1110, 1268, 1295, 1348, 1480, 1554, 1585, 1680, 1685, 1776, 1902, 2022, 2072, 2219, 2220, 2359, 2536, 2590, 2696, 2960, 3108, 3170, 3370, 3804, 3885, 4044, 4144, 4438, 4440, 4718, 4755, 5055, 5072, 5180, 5392, 6216, 6340, 6657, 6740, 7077, 7608, 7770, 8088, 8876, 8880, 9436, 9510, 10110, 10360, 11095, 11729, 11795, 12432, 12469, 12680, 13314, 13480, 14154, 15216, 15540, 16176, 17752, 18872, 19020, 20220, 20720, 22190, 23458, 23590, 24938, 25360, 26628, 26960, 28308, 31080, 33285, 35187, 35385, 35504, 37407, 37744, 38040, 40440, 44380, 46916, 47180, 49876, 53256, 56616, 58645, 62160, 62345, 66570, 70374, 70770, 74814, 76080, 80880, 82103, 87283, 88760, 93832, 94360, 99752, 106512, 106829, 113232, 117290, 124690, 133140, 140748, 141540, 149628, 164206, 174566, 175935, 177520, 187035, 187664, 188720, 199504, 213658, 234580, 246309, 249380, 261849, 266280, 281496, 283080, 299256, 320487, 328412, 349132, 351870, 374070, 410515, 427316, 436415, 469160, 492618, 498760, 523698, 532560, 534145, 562992, 566160, 598512, 640974, 656824, 698264, 703740, 747803, 748140, 821030, 854632, 872830, 938320, 985236, 997520, 1047396, 1068290, 1231545, 1281948, 1309245, 1313648, 1396528, 1407480, 1495606, 1496280, 1602435, 1642060, 1709264, 1745660, 1970472, 2094792, 2136580, 2243409, 2463090, 2563896, 2618490, 2814960, 2991212, 2992560, 3204870, 3284120, 3491320, 3739015, 3940944, 3952673, 4189584, 4273160, 4486818, 4926180, 5127792, 5236980, 5982424, 6409740, 6568240, 6982640, 7478030, 7905346, 8546320, 8973636, 9852360, 10473960, 11217045, 11858019, 11964848, 12819480, 14956060, 15810692, 17947272, 19704720, 19763365, 20947920, 22434090, 23716038, 25638960, 27668711, 29912120, 31621384, 35894544, 39526730, 44868180, 47432076, 55337422, 59290095, 59824240, 63242768, 79053460, 83006133, 89736360, 94864152, 110674844, 118580190, 138343555, 158106920, 166012266, 179472720, 189728304, 221349688, 237160380, 276687110, 316213840, 332024532, 415030665, 442699376, 474320760, 553374220, 664049064, 830061330, 948641520, 1106748440, 1328098128, 1660122660, 2213496880, 3320245320, 6640490640]

約数ペア:

[(1, 6640490640), (2, 3320245320), (3, 2213496880), (4, 1660122660), (5, 1328098128), (6, 1106748440), (7, 948641520), (8, 830061330), (10, 664049064), (12, 553374220), (14, 474320760), (15, 442699376), (16, 415030665), (20, 332024532), (21, 316213840), (24, 276687110), (28, 237160380), (30, 221349688), (35, 189728304), (37, 179472720), (40, 166012266), (42, 158106920), (48, 138343555), (56, 118580190), (60, 110674844), (70, 94864152), (74, 89736360), (80, 83006133), (84, 79053460), (105, 63242768), (111, 59824240), (112, 59290095), (120, 55337422), (140, 47432076), (148, 44868180), (168, 39526730), (185, 35894544), (210, 31621384), (222, 29912120), (240, 27668711), (259, 25638960), (280, 23716038), (296, 22434090), (317, 20947920), (336, 19763365), (337, 19704720), (370, 17947272), (420, 15810692), (444, 14956060), (518, 12819480), (555, 11964848), (560, 11858019), (592, 11217045), (634, 10473960), (674, 9852360), (740, 8973636), (777, 8546320), (840, 7905346), (888, 7478030), (951, 6982640), (1011, 6568240), (1036, 6409740), (1110, 5982424), (1268, 5236980), (1295, 5127792), (1348, 4926180), (1480, 4486818), (1554, 4273160), (1585, 4189584), (1680, 3952673), (1685, 3940944), (1776, 3739015), (1902, 3491320), (2022, 3284120), (2072, 3204870), (2219, 2992560), (2220, 2991212), (2359, 2814960), (2536, 2618490), (2590, 2563896), (2696, 2463090), (2960, 2243409), (3108, 2136580), (3170, 2094792), (3370, 1970472), (3804, 1745660), (3885, 1709264), (4044, 1642060), (4144, 1602435), (4438, 1496280), (4440, 1495606), (4718, 1407480), (4755, 1396528), (5055, 1313648), (5072, 1309245), (5180, 1281948), (5392, 1231545), (6216, 1068290), (6340, 1047396), (6657, 997520), (6740, 985236), (7077, 938320), (7608, 872830), (7770, 854632), (8088, 821030), (8876, 748140), (8880, 747803), (9436, 703740), (9510, 698264), (10110, 656824), (10360, 640974), (11095, 598512), (11729, 566160), (11795, 562992), (12432, 534145), (12469, 532560), (12680, 523698), (13314, 498760), (13480, 492618), (14154, 469160), (15216, 436415), (15540, 427316), (16176, 410515), (17752, 374070), (18872, 351870), (19020, 349132), (20220, 328412), (20720, 320487), (22190, 299256), (23458, 283080), (23590, 281496), (24938, 266280), (25360, 261849), (26628, 249380), (26960, 246309), (28308, 234580), (31080, 213658), (33285, 199504), (35187, 188720), (35385, 187664), (35504, 187035), (37407, 177520), (37744, 175935), (38040, 174566), (40440, 164206), (44380, 149628), (46916, 141540), (47180, 140748), (49876, 133140), (53256, 124690), (56616, 117290), (58645, 113232), (62160, 106829), (62345, 106512), (66570, 99752), (70374, 94360), (70770, 93832), (74814, 88760), (76080, 87283), (80880, 82103)]