2627879001280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{261791}}^1$

素因数の和:261967

約数の個数: 224

約数和(自身を含む): 7149560463360

約数和(自身を除く): 4521681462080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 127, 130, 152, 160, 190, 208, 247, 254, 260, 304, 320, 380, 416, 494, 508, 520, 608, 635, 760, 832, 988, 1016, 1040, 1216, 1235, 1270, 1520, 1651, 1976, 2032, 2080, 2413, 2470, 2540, 3040, 3302, 3952, 4064, 4160, 4826, 4940, 5080, 6080, 6604, 7904, 8128, 8255, 9652, 9880, 10160, 12065, 13208, 15808, 16510, 19304, 19760, 20320, 24130, 26416, 31369, 33020, 38608, 39520, 40640, 48260, 52832, 62738, 66040, 77216, 79040, 96520, 105664, 125476, 132080, 154432, 156845, 193040, 250952, 261791, 264160, 313690, 386080, 501904, 523582, 528320, 627380, 772160, 1003808, 1047164, 1254760, 1308955, 2007616, 2094328, 2509520, 2617910, 3403283, 4188656, 4974029, 5019040, 5235820, 6806566, 8377312, 9948058, 10038080, 10471640, 13613132, 16754624, 17016415, 19896116, 20943280, 24870145, 27226264, 33247457, 34032830, 39792232, 41886560, 49740290, 54452528, 64662377, 66494914, 68065660, 79584464, 83773120, 99480580, 108905056, 129324754, 132989828, 136131320, 159168928, 166237285, 198961160, 217810112, 258649508, 265979656, 272262640, 318337856, 323311885, 332474570, 397922320, 432216941, 517299016, 531959312, 544525280, 631701683, 646623770, 664949140, 795844640, 864433882, 1034598032, 1063918624, 1089050560, 1263403366, 1293247540, 1329898280, 1591689280, 1728867764, 2069196064, 2127837248, 2161084705, 2526806732, 2586495080, 2659796560, 3158508415, 3457735528, 4138392128, 4322169410, 5053613464, 5172990160, 5319593120, 6317016830, 6915471056, 8212121879, 8644338820, 10107226928, 10345980320, 10639186240, 12634033660, 13830942112, 16424243758, 17288677640, 20214453856, 20691960640, 25268067320, 27661884224, 32848487516, 34577355280, 40428907712, 41060609395, 50536134640, 65696975032, 69154710560, 82121218790, 101072269280, 131393950064, 138309421120, 164242437580, 202144538560, 262787900128, 328484875160, 525575800256, 656969750320, 1313939500640, 2627879001280]

約数ペア:

[(1, 2627879001280), (2, 1313939500640), (4, 656969750320), (5, 525575800256), (8, 328484875160), (10, 262787900128), (13, 202144538560), (16, 164242437580), (19, 138309421120), (20, 131393950064), (26, 101072269280), (32, 82121218790), (38, 69154710560), (40, 65696975032), (52, 50536134640), (64, 41060609395), (65, 40428907712), (76, 34577355280), (80, 32848487516), (95, 27661884224), (104, 25268067320), (127, 20691960640), (130, 20214453856), (152, 17288677640), (160, 16424243758), (190, 13830942112), (208, 12634033660), (247, 10639186240), (254, 10345980320), (260, 10107226928), (304, 8644338820), (320, 8212121879), (380, 6915471056), (416, 6317016830), (494, 5319593120), (508, 5172990160), (520, 5053613464), (608, 4322169410), (635, 4138392128), (760, 3457735528), (832, 3158508415), (988, 2659796560), (1016, 2586495080), (1040, 2526806732), (1216, 2161084705), (1235, 2127837248), (1270, 2069196064), (1520, 1728867764), (1651, 1591689280), (1976, 1329898280), (2032, 1293247540), (2080, 1263403366), (2413, 1089050560), (2470, 1063918624), (2540, 1034598032), (3040, 864433882), (3302, 795844640), (3952, 664949140), (4064, 646623770), (4160, 631701683), (4826, 544525280), (4940, 531959312), (5080, 517299016), (6080, 432216941), (6604, 397922320), (7904, 332474570), (8128, 323311885), (8255, 318337856), (9652, 272262640), (9880, 265979656), (10160, 258649508), (12065, 217810112), (13208, 198961160), (15808, 166237285), (16510, 159168928), (19304, 136131320), (19760, 132989828), (20320, 129324754), (24130, 108905056), (26416, 99480580), (31369, 83773120), (33020, 79584464), (38608, 68065660), (39520, 66494914), (40640, 64662377), (48260, 54452528), (52832, 49740290), (62738, 41886560), (66040, 39792232), (77216, 34032830), (79040, 33247457), (96520, 27226264), (105664, 24870145), (125476, 20943280), (132080, 19896116), (154432, 17016415), (156845, 16754624), (193040, 13613132), (250952, 10471640), (261791, 10038080), (264160, 9948058), (313690, 8377312), (386080, 6806566), (501904, 5235820), (523582, 5019040), (528320, 4974029), (627380, 4188656), (772160, 3403283), (1003808, 2617910), (1047164, 2509520), (1254760, 2094328), (1308955, 2007616)]