1489400892160

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2\times {\mathrm{3797}}^1$

素因数の和:4091

約数の個数: 216

約数和(自身を含む): 3786147353520

約数和(自身を除く): 2296746461360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 320, 380, 508, 608, 635, 640, 760, 1016, 1216, 1270, 1280, 1520, 2032, 2413, 2432, 2540, 3040, 3797, 4064, 4826, 4864, 5080, 6080, 7594, 8128, 9652, 10160, 12065, 12160, 15188, 16129, 16256, 18985, 19304, 20320, 24130, 24320, 30376, 32258, 32512, 37970, 38608, 40640, 48260, 60752, 64516, 72143, 75940, 77216, 80645, 81280, 96520, 121504, 129032, 144286, 151880, 154432, 161290, 162560, 193040, 243008, 258064, 288572, 303760, 306451, 308864, 322580, 360715, 386080, 482219, 486016, 516128, 577144, 607520, 612902, 617728, 645160, 721430, 772160, 964438, 972032, 1032256, 1154288, 1215040, 1225804, 1290320, 1442860, 1532255, 1544320, 1928876, 2064512, 2308576, 2411095, 2430080, 2451608, 2580640, 2885720, 3064510, 3088640, 3857752, 4129024, 4617152, 4822190, 4860160, 4903216, 5161280, 5771440, 6129020, 7715504, 9162161, 9234304, 9644380, 9806432, 10322560, 11542880, 12258040, 15431008, 18324322, 18468608, 19288760, 19612864, 20645120, 23085760, 24516080, 30862016, 36648644, 38577520, 39225728, 45810805, 46171520, 49032160, 61241813, 61724032, 73297288, 77155040, 78451456, 91621610, 92343040, 98064320, 122483626, 123448064, 146594576, 154310080, 183243220, 196128640, 244967252, 293189152, 306209065, 308620160, 366486440, 392257280, 489934504, 586378304, 612418130, 617240320, 732972880, 979869008, 1163594447, 1172756608, 1224836260, 1465945760, 1959738016, 2327188894, 2345513216, 2449672520, 2931891520, 3919476032, 4654377788, 4899345040, 5817972235, 5863783040, 7838952064, 9308755576, 9798690080, 11635944470, 11727566080, 15677904128, 18617511152, 19597380160, 23271888940, 37235022304, 39194760320, 46543777880, 74470044608, 78389520640, 93087555760, 148940089216, 186175111520, 297880178432, 372350223040, 744700446080, 1489400892160]

約数ペア:

[(1, 1489400892160), (2, 744700446080), (4, 372350223040), (5, 297880178432), (8, 186175111520), (10, 148940089216), (16, 93087555760), (19, 78389520640), (20, 74470044608), (32, 46543777880), (38, 39194760320), (40, 37235022304), (64, 23271888940), (76, 19597380160), (80, 18617511152), (95, 15677904128), (127, 11727566080), (128, 11635944470), (152, 9798690080), (160, 9308755576), (190, 7838952064), (254, 5863783040), (256, 5817972235), (304, 4899345040), (320, 4654377788), (380, 3919476032), (508, 2931891520), (608, 2449672520), (635, 2345513216), (640, 2327188894), (760, 1959738016), (1016, 1465945760), (1216, 1224836260), (1270, 1172756608), (1280, 1163594447), (1520, 979869008), (2032, 732972880), (2413, 617240320), (2432, 612418130), (2540, 586378304), (3040, 489934504), (3797, 392257280), (4064, 366486440), (4826, 308620160), (4864, 306209065), (5080, 293189152), (6080, 244967252), (7594, 196128640), (8128, 183243220), (9652, 154310080), (10160, 146594576), (12065, 123448064), (12160, 122483626), (15188, 98064320), (16129, 92343040), (16256, 91621610), (18985, 78451456), (19304, 77155040), (20320, 73297288), (24130, 61724032), (24320, 61241813), (30376, 49032160), (32258, 46171520), (32512, 45810805), (37970, 39225728), (38608, 38577520), (40640, 36648644), (48260, 30862016), (60752, 24516080), (64516, 23085760), (72143, 20645120), (75940, 19612864), (77216, 19288760), (80645, 18468608), (81280, 18324322), (96520, 15431008), (121504, 12258040), (129032, 11542880), (144286, 10322560), (151880, 9806432), (154432, 9644380), (161290, 9234304), (162560, 9162161), (193040, 7715504), (243008, 6129020), (258064, 5771440), (288572, 5161280), (303760, 4903216), (306451, 4860160), (308864, 4822190), (322580, 4617152), (360715, 4129024), (386080, 3857752), (482219, 3088640), (486016, 3064510), (516128, 2885720), (577144, 2580640), (607520, 2451608), (612902, 2430080), (617728, 2411095), (645160, 2308576), (721430, 2064512), (772160, 1928876), (964438, 1544320), (972032, 1532255), (1032256, 1442860), (1154288, 1290320), (1215040, 1225804)]