67569320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 197164800

約数和(自身を除く): 129595480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 977, 988, 1064, 1235, 1330, 1729, 1820, 1954, 1976, 2470, 2660, 3458, 3640, 3908, 4885, 4940, 5320, 6839, 6916, 7816, 8645, 9770, 9880, 12701, 13678, 13832, 17290, 18563, 19540, 25402, 27356, 34195, 34580, 37126, 39080, 50804, 54712, 63505, 68390, 69160, 74252, 88907, 92815, 101608, 127010, 129941, 136780, 148504, 177814, 185630, 241319, 254020, 259882, 273560, 355628, 371260, 444535, 482638, 508040, 519764, 649705, 711256, 742520, 889070, 965276, 1039528, 1206595, 1299410, 1689233, 1778140, 1930552, 2413190, 2598820, 3378466, 3556280, 4826380, 5197640, 6756932, 8446165, 9652760, 13513864, 16892330, 33784660, 67569320]

約数ペア:

[(1, 67569320), (2, 33784660), (4, 16892330), (5, 13513864), (7, 9652760), (8, 8446165), (10, 6756932), (13, 5197640), (14, 4826380), (19, 3556280), (20, 3378466), (26, 2598820), (28, 2413190), (35, 1930552), (38, 1778140), (40, 1689233), (52, 1299410), (56, 1206595), (65, 1039528), (70, 965276), (76, 889070), (91, 742520), (95, 711256), (104, 649705), (130, 519764), (133, 508040), (140, 482638), (152, 444535), (182, 371260), (190, 355628), (247, 273560), (260, 259882), (266, 254020), (280, 241319), (364, 185630), (380, 177814), (455, 148504), (494, 136780), (520, 129941), (532, 127010), (665, 101608), (728, 92815), (760, 88907), (910, 74252), (977, 69160), (988, 68390), (1064, 63505), (1235, 54712), (1330, 50804), (1729, 39080), (1820, 37126), (1954, 34580), (1976, 34195), (2470, 27356), (2660, 25402), (3458, 19540), (3640, 18563), (3908, 17290), (4885, 13832), (4940, 13678), (5320, 12701), (6839, 9880), (6916, 9770), (7816, 8645)]