67864160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 135348640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 79, 80, 91, 104, 112, 118, 130, 140, 158, 160, 182, 208, 224, 236, 260, 280, 295, 316, 364, 395, 413, 416, 455, 472, 520, 553, 560, 590, 632, 728, 767, 790, 826, 910, 944, 1027, 1040, 1106, 1120, 1180, 1264, 1456, 1534, 1580, 1652, 1820, 1888, 2054, 2065, 2080, 2212, 2360, 2528, 2765, 2912, 3068, 3160, 3304, 3640, 3835, 4108, 4130, 4424, 4661, 4720, 5135, 5369, 5530, 6136, 6320, 6608, 7189, 7280, 7670, 8216, 8260, 8848, 9322, 9440, 10270, 10738, 11060, 12272, 12640, 13216, 14378, 14560, 15340, 16432, 16520, 17696, 18644, 20540, 21476, 22120, 23305, 24544, 26845, 28756, 30680, 32627, 32864, 33040, 35945, 37288, 41080, 42952, 44240, 46610, 53690, 57512, 60593, 61360, 65254, 66080, 71890, 74576, 82160, 85904, 88480, 93220, 107380, 115024, 121186, 122720, 130508, 143780, 149152, 163135, 164320, 171808, 186440, 214760, 230048, 242372, 261016, 287560, 302965, 326270, 372880, 424151, 429520, 484744, 522032, 575120, 605930, 652540, 745760, 848302, 859040, 969488, 1044064, 1150240, 1211860, 1305080, 1696604, 1938976, 2120755, 2423720, 2610160, 3393208, 4241510, 4847440, 5220320, 6786416, 8483020, 9694880, 13572832, 16966040, 33932080, 67864160]

約数ペア:

[(1, 67864160), (2, 33932080), (4, 16966040), (5, 13572832), (7, 9694880), (8, 8483020), (10, 6786416), (13, 5220320), (14, 4847440), (16, 4241510), (20, 3393208), (26, 2610160), (28, 2423720), (32, 2120755), (35, 1938976), (40, 1696604), (52, 1305080), (56, 1211860), (59, 1150240), (65, 1044064), (70, 969488), (79, 859040), (80, 848302), (91, 745760), (104, 652540), (112, 605930), (118, 575120), (130, 522032), (140, 484744), (158, 429520), (160, 424151), (182, 372880), (208, 326270), (224, 302965), (236, 287560), (260, 261016), (280, 242372), (295, 230048), (316, 214760), (364, 186440), (395, 171808), (413, 164320), (416, 163135), (455, 149152), (472, 143780), (520, 130508), (553, 122720), (560, 121186), (590, 115024), (632, 107380), (728, 93220), (767, 88480), (790, 85904), (826, 82160), (910, 74576), (944, 71890), (1027, 66080), (1040, 65254), (1106, 61360), (1120, 60593), (1180, 57512), (1264, 53690), (1456, 46610), (1534, 44240), (1580, 42952), (1652, 41080), (1820, 37288), (1888, 35945), (2054, 33040), (2065, 32864), (2080, 32627), (2212, 30680), (2360, 28756), (2528, 26845), (2765, 24544), (2912, 23305), (3068, 22120), (3160, 21476), (3304, 20540), (3640, 18644), (3835, 17696), (4108, 16520), (4130, 16432), (4424, 15340), (4661, 14560), (4720, 14378), (5135, 13216), (5369, 12640), (5530, 12272), (6136, 11060), (6320, 10738), (6608, 10270), (7189, 9440), (7280, 9322), (7670, 8848), (8216, 8260)]