401552460800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1363

約数の個数: 264

約数和(自身を含む): 1013005211136

約数和(自身を除く): 611452750336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 127, 128, 160, 200, 226, 254, 256, 320, 400, 452, 508, 512, 565, 635, 640, 800, 904, 1016, 1024, 1093, 1130, 1270, 1280, 1600, 1808, 2032, 2186, 2260, 2540, 2560, 2825, 3175, 3200, 3616, 4064, 4372, 4520, 5080, 5120, 5465, 5650, 6350, 6400, 7232, 8128, 8744, 9040, 10160, 10930, 11300, 12700, 12800, 14351, 14464, 16256, 17488, 18080, 20320, 21860, 22600, 25400, 25600, 27325, 28702, 28928, 32512, 34976, 36160, 40640, 43720, 45200, 50800, 54650, 57404, 57856, 65024, 69952, 71755, 72320, 81280, 87440, 90400, 101600, 109300, 114808, 115712, 123509, 130048, 138811, 139904, 143510, 144640, 162560, 174880, 180800, 203200, 218600, 229616, 247018, 277622, 279808, 287020, 289280, 325120, 349760, 358775, 361600, 406400, 437200, 459232, 494036, 555244, 559616, 574040, 578560, 617545, 650240, 694055, 699520, 717550, 723200, 812800, 874400, 918464, 988072, 1110488, 1119232, 1148080, 1235090, 1388110, 1399040, 1435100, 1446400, 1625600, 1748800, 1836928, 1976144, 2220976, 2296160, 2470180, 2776220, 2798080, 2870200, 2892800, 3087725, 3251200, 3470275, 3497600, 3673856, 3952288, 4441952, 4592320, 4940360, 5552440, 5596160, 5740400, 6175450, 6940550, 6995200, 7347712, 7904576, 8883904, 9184640, 9880720, 11104880, 11480800, 12350900, 13881100, 13990400, 14695424, 15685643, 15809152, 17767808, 18369280, 19761440, 22209760, 22961600, 24701800, 27762200, 27980800, 31371286, 31618304, 35535616, 36738560, 39522880, 44419520, 45923200, 49403600, 55524400, 62742572, 63236608, 71071232, 73477120, 78428215, 79045760, 88839040, 91846400, 98807200, 111048800, 125485144, 126473216, 142142464, 156856430, 158091520, 177678080, 183692800, 197614400, 222097600, 250970288, 313712860, 316183040, 355356160, 367385600, 392141075, 395228800, 444195200, 501940576, 627425720, 632366080, 710712320, 784282150, 790457600, 888390400, 1003881152, 1254851440, 1568564300, 1580915200, 1776780800, 2007762304, 2509702880, 3137128600, 3161830400, 3553561600, 4015524608, 5019405760, 6274257200, 8031049216, 10038811520, 12548514400, 16062098432, 20077623040, 25097028800, 40155246080, 50194057600, 80310492160, 100388115200, 200776230400, 401552460800]

約数ペア:

[(1, 401552460800), (2, 200776230400), (4, 100388115200), (5, 80310492160), (8, 50194057600), (10, 40155246080), (16, 25097028800), (20, 20077623040), (25, 16062098432), (32, 12548514400), (40, 10038811520), (50, 8031049216), (64, 6274257200), (80, 5019405760), (100, 4015524608), (113, 3553561600), (127, 3161830400), (128, 3137128600), (160, 2509702880), (200, 2007762304), (226, 1776780800), (254, 1580915200), (256, 1568564300), (320, 1254851440), (400, 1003881152), (452, 888390400), (508, 790457600), (512, 784282150), (565, 710712320), (635, 632366080), (640, 627425720), (800, 501940576), (904, 444195200), (1016, 395228800), (1024, 392141075), (1093, 367385600), (1130, 355356160), (1270, 316183040), (1280, 313712860), (1600, 250970288), (1808, 222097600), (2032, 197614400), (2186, 183692800), (2260, 177678080), (2540, 158091520), (2560, 156856430), (2825, 142142464), (3175, 126473216), (3200, 125485144), (3616, 111048800), (4064, 98807200), (4372, 91846400), (4520, 88839040), (5080, 79045760), (5120, 78428215), (5465, 73477120), (5650, 71071232), (6350, 63236608), (6400, 62742572), (7232, 55524400), (8128, 49403600), (8744, 45923200), (9040, 44419520), (10160, 39522880), (10930, 36738560), (11300, 35535616), (12700, 31618304), (12800, 31371286), (14351, 27980800), (14464, 27762200), (16256, 24701800), (17488, 22961600), (18080, 22209760), (20320, 19761440), (21860, 18369280), (22600, 17767808), (25400, 15809152), (25600, 15685643), (27325, 14695424), (28702, 13990400), (28928, 13881100), (32512, 12350900), (34976, 11480800), (36160, 11104880), (40640, 9880720), (43720, 9184640), (45200, 8883904), (50800, 7904576), (54650, 7347712), (57404, 6995200), (57856, 6940550), (65024, 6175450), (69952, 5740400), (71755, 5596160), (72320, 5552440), (81280, 4940360), (87440, 4592320), (90400, 4441952), (101600, 3952288), (109300, 3673856), (114808, 3497600), (115712, 3470275), (123509, 3251200), (130048, 3087725), (138811, 2892800), (139904, 2870200), (143510, 2798080), (144640, 2776220), (162560, 2470180), (174880, 2296160), (180800, 2220976), (203200, 1976144), (218600, 1836928), (229616, 1748800), (247018, 1625600), (277622, 1446400), (279808, 1435100), (287020, 1399040), (289280, 1388110), (325120, 1235090), (349760, 1148080), (358775, 1119232), (361600, 1110488), (406400, 988072), (437200, 918464), (459232, 874400), (494036, 812800), (555244, 723200), (559616, 717550), (574040, 699520), (578560, 694055), (617545, 650240)]