8021324400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3160

約数の個数: 240

約数和(自身を含む): 26906277888

約数和(自身を除く): 18884953488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 71, 75, 80, 93, 100, 120, 124, 142, 150, 155, 186, 200, 213, 240, 248, 284, 300, 310, 355, 372, 400, 426, 465, 496, 568, 600, 620, 710, 744, 775, 852, 930, 1065, 1136, 1200, 1240, 1420, 1488, 1550, 1704, 1775, 1860, 2130, 2201, 2325, 2480, 2840, 3037, 3100, 3408, 3550, 3720, 4260, 4402, 4650, 5325, 5680, 6074, 6200, 6603, 7100, 7440, 8520, 8804, 9111, 9300, 10650, 11005, 12148, 12400, 13206, 14200, 15185, 17040, 17608, 18222, 18600, 21300, 22010, 24296, 26412, 28400, 30370, 33015, 35216, 36444, 37200, 42600, 44020, 45555, 48592, 52824, 55025, 60740, 66030, 72888, 75925, 85200, 88040, 91110, 94147, 105648, 110050, 121480, 132060, 145776, 151850, 165075, 176080, 182220, 188294, 215627, 220100, 227775, 242960, 264120, 282441, 303700, 330150, 364440, 376588, 431254, 440200, 455550, 470735, 528240, 564882, 607400, 646881, 660300, 728880, 753176, 862508, 880400, 911100, 941470, 1078135, 1129764, 1214800, 1293762, 1320600, 1412205, 1506352, 1725016, 1822200, 1882940, 2156270, 2259528, 2353675, 2587524, 2641200, 2824410, 3234405, 3450032, 3644400, 3765880, 4312540, 4519056, 4707350, 5175048, 5390675, 5648820, 6468810, 6684437, 7061025, 7531760, 8625080, 9414700, 10350096, 10781350, 11297640, 12937620, 13368874, 14122050, 16172025, 17250160, 18829400, 20053311, 21562700, 22595280, 25875240, 26737748, 28244100, 32344050, 33422185, 37658800, 40106622, 43125400, 51750480, 53475496, 56488200, 64688100, 66844370, 80213244, 86250800, 100266555, 106950992, 112976400, 129376200, 133688740, 160426488, 167110925, 200533110, 258752400, 267377480, 320852976, 334221850, 401066220, 501332775, 534754960, 668443700, 802132440, 1002665550, 1336887400, 1604264880, 2005331100, 2673774800, 4010662200, 8021324400]

約数ペア:

[(1, 8021324400), (2, 4010662200), (3, 2673774800), (4, 2005331100), (5, 1604264880), (6, 1336887400), (8, 1002665550), (10, 802132440), (12, 668443700), (15, 534754960), (16, 501332775), (20, 401066220), (24, 334221850), (25, 320852976), (30, 267377480), (31, 258752400), (40, 200533110), (48, 167110925), (50, 160426488), (60, 133688740), (62, 129376200), (71, 112976400), (75, 106950992), (80, 100266555), (93, 86250800), (100, 80213244), (120, 66844370), (124, 64688100), (142, 56488200), (150, 53475496), (155, 51750480), (186, 43125400), (200, 40106622), (213, 37658800), (240, 33422185), (248, 32344050), (284, 28244100), (300, 26737748), (310, 25875240), (355, 22595280), (372, 21562700), (400, 20053311), (426, 18829400), (465, 17250160), (496, 16172025), (568, 14122050), (600, 13368874), (620, 12937620), (710, 11297640), (744, 10781350), (775, 10350096), (852, 9414700), (930, 8625080), (1065, 7531760), (1136, 7061025), (1200, 6684437), (1240, 6468810), (1420, 5648820), (1488, 5390675), (1550, 5175048), (1704, 4707350), (1775, 4519056), (1860, 4312540), (2130, 3765880), (2201, 3644400), (2325, 3450032), (2480, 3234405), (2840, 2824410), (3037, 2641200), (3100, 2587524), (3408, 2353675), (3550, 2259528), (3720, 2156270), (4260, 1882940), (4402, 1822200), (4650, 1725016), (5325, 1506352), (5680, 1412205), (6074, 1320600), (6200, 1293762), (6603, 1214800), (7100, 1129764), (7440, 1078135), (8520, 941470), (8804, 911100), (9111, 880400), (9300, 862508), (10650, 753176), (11005, 728880), (12148, 660300), (12400, 646881), (13206, 607400), (14200, 564882), (15185, 528240), (17040, 470735), (17608, 455550), (18222, 440200), (18600, 431254), (21300, 376588), (22010, 364440), (24296, 330150), (26412, 303700), (28400, 282441), (30370, 264120), (33015, 242960), (35216, 227775), (36444, 220100), (37200, 215627), (42600, 188294), (44020, 182220), (45555, 176080), (48592, 165075), (52824, 151850), (55025, 145776), (60740, 132060), (66030, 121480), (72888, 110050), (75925, 105648), (85200, 94147), (88040, 91110)]