2715632080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 7702007040

約数和(自身を除く): 4986374960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 103, 112, 115, 140, 161, 178, 184, 206, 230, 280, 322, 356, 368, 412, 445, 460, 515, 529, 560, 623, 644, 712, 721, 805, 824, 890, 920, 1030, 1058, 1246, 1288, 1424, 1442, 1610, 1648, 1780, 1840, 2047, 2060, 2116, 2369, 2492, 2576, 2645, 2884, 3115, 3220, 3560, 3605, 3703, 4094, 4120, 4232, 4738, 4984, 5290, 5768, 6230, 6440, 7120, 7210, 7406, 8188, 8240, 8464, 9167, 9476, 9968, 10235, 10580, 11536, 11845, 12460, 12880, 14329, 14420, 14812, 16376, 16583, 18334, 18515, 18952, 20470, 21160, 23690, 24920, 28658, 28840, 29624, 32752, 33166, 36668, 37030, 37904, 40940, 42320, 45835, 47081, 47380, 49840, 54487, 57316, 57680, 59248, 64169, 66332, 71645, 73336, 74060, 81880, 82915, 91670, 94162, 94760, 108974, 114632, 128338, 132664, 143290, 146672, 148120, 163760, 165830, 183340, 188324, 189520, 210841, 217948, 229264, 235405, 256676, 265328, 272435, 286580, 296240, 320845, 329567, 331660, 366680, 376648, 381409, 421682, 435896, 470810, 513352, 544870, 573160, 641690, 659134, 663320, 733360, 753296, 762818, 843364, 871792, 941620, 1026704, 1054205, 1089740, 1146320, 1283380, 1318268, 1326640, 1475887, 1525636, 1647835, 1686728, 1883240, 1907045, 2108410, 2179480, 2566760, 2636536, 2951774, 3051272, 3295670, 3373456, 3766480, 3814090, 4216820, 4358960, 4849343, 5133520, 5273072, 5903548, 6102544, 6591340, 7379435, 7628180, 8433640, 9698686, 11807096, 13182680, 14758870, 15256360, 16867280, 19397372, 23614192, 24246715, 26365360, 29517740, 30512720, 33945401, 38794744, 48493430, 59035480, 67890802, 77589488, 96986860, 118070960, 135781604, 169727005, 193973720, 271563208, 339454010, 387947440, 543126416, 678908020, 1357816040, 2715632080]

約数ペア:

[(1, 2715632080), (2, 1357816040), (4, 678908020), (5, 543126416), (7, 387947440), (8, 339454010), (10, 271563208), (14, 193973720), (16, 169727005), (20, 135781604), (23, 118070960), (28, 96986860), (35, 77589488), (40, 67890802), (46, 59035480), (56, 48493430), (70, 38794744), (80, 33945401), (89, 30512720), (92, 29517740), (103, 26365360), (112, 24246715), (115, 23614192), (140, 19397372), (161, 16867280), (178, 15256360), (184, 14758870), (206, 13182680), (230, 11807096), (280, 9698686), (322, 8433640), (356, 7628180), (368, 7379435), (412, 6591340), (445, 6102544), (460, 5903548), (515, 5273072), (529, 5133520), (560, 4849343), (623, 4358960), (644, 4216820), (712, 3814090), (721, 3766480), (805, 3373456), (824, 3295670), (890, 3051272), (920, 2951774), (1030, 2636536), (1058, 2566760), (1246, 2179480), (1288, 2108410), (1424, 1907045), (1442, 1883240), (1610, 1686728), (1648, 1647835), (1780, 1525636), (1840, 1475887), (2047, 1326640), (2060, 1318268), (2116, 1283380), (2369, 1146320), (2492, 1089740), (2576, 1054205), (2645, 1026704), (2884, 941620), (3115, 871792), (3220, 843364), (3560, 762818), (3605, 753296), (3703, 733360), (4094, 663320), (4120, 659134), (4232, 641690), (4738, 573160), (4984, 544870), (5290, 513352), (5768, 470810), (6230, 435896), (6440, 421682), (7120, 381409), (7210, 376648), (7406, 366680), (8188, 331660), (8240, 329567), (8464, 320845), (9167, 296240), (9476, 286580), (9968, 272435), (10235, 265328), (10580, 256676), (11536, 235405), (11845, 229264), (12460, 217948), (12880, 210841), (14329, 189520), (14420, 188324), (14812, 183340), (16376, 165830), (16583, 163760), (18334, 148120), (18515, 146672), (18952, 143290), (20470, 132664), (21160, 128338), (23690, 114632), (24920, 108974), (28658, 94760), (28840, 94162), (29624, 91670), (32752, 82915), (33166, 81880), (36668, 74060), (37030, 73336), (37904, 71645), (40940, 66332), (42320, 64169), (45835, 59248), (47081, 57680), (47380, 57316), (49840, 54487)]