71956118640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{639269}}^1$

素因数の和:639359

約数の個数: 160

約数和(自身を含む): 258735582720

約数和(自身を除く): 186779464080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3216, 3752, 4020, 4690, 5360, 5628, 7035, 7504, 8040, 9380, 11256, 14070, 16080, 18760, 22512, 28140, 37520, 56280, 112560, 639269, 1278538, 1917807, 2557076, 3196345, 3835614, 4474883, 5114152, 6392690, 7671228, 8949766, 9589035, 10228304, 12785380, 13424649, 15342456, 17899532, 19178070, 22374415, 25570760, 26849298, 30684912, 35799064, 38356140, 42831023, 44748830, 51141520, 53698596, 67123245, 71598128, 76712280, 85662046, 89497660, 107397192, 128493069, 134246490, 153424560, 171324092, 178995320, 214155115, 214794384, 256986138, 268492980, 299817161, 342648184, 357990640, 428310230, 513972276, 536985960, 599634322, 642465345, 685296368, 856620460, 899451483, 1027944552, 1073971920, 1199268644, 1284930690, 1499085805, 1713240920, 1798902966, 2055889104, 2398537288, 2569861380, 2998171610, 3426481840, 3597805932, 4497257415, 4797074576, 5139722760, 5996343220, 7195611864, 8994514830, 10279445520, 11992686440, 14391223728, 17989029660, 23985372880, 35978059320, 71956118640]

約数ペア:

[(1, 71956118640), (2, 35978059320), (3, 23985372880), (4, 17989029660), (5, 14391223728), (6, 11992686440), (7, 10279445520), (8, 8994514830), (10, 7195611864), (12, 5996343220), (14, 5139722760), (15, 4797074576), (16, 4497257415), (20, 3597805932), (21, 3426481840), (24, 2998171610), (28, 2569861380), (30, 2398537288), (35, 2055889104), (40, 1798902966), (42, 1713240920), (48, 1499085805), (56, 1284930690), (60, 1199268644), (67, 1073971920), (70, 1027944552), (80, 899451483), (84, 856620460), (105, 685296368), (112, 642465345), (120, 599634322), (134, 536985960), (140, 513972276), (168, 428310230), (201, 357990640), (210, 342648184), (240, 299817161), (268, 268492980), (280, 256986138), (335, 214794384), (336, 214155115), (402, 178995320), (420, 171324092), (469, 153424560), (536, 134246490), (560, 128493069), (670, 107397192), (804, 89497660), (840, 85662046), (938, 76712280), (1005, 71598128), (1072, 67123245), (1340, 53698596), (1407, 51141520), (1608, 44748830), (1680, 42831023), (1876, 38356140), (2010, 35799064), (2345, 30684912), (2680, 26849298), (2814, 25570760), (3216, 22374415), (3752, 19178070), (4020, 17899532), (4690, 15342456), (5360, 13424649), (5628, 12785380), (7035, 10228304), (7504, 9589035), (8040, 8949766), (9380, 7671228), (11256, 6392690), (14070, 5114152), (16080, 4474883), (18760, 3835614), (22512, 3196345), (28140, 2557076), (37520, 1917807), (56280, 1278538), (112560, 639269)]