135728320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 409651200

約数和(自身を除く): 273922880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 79, 80, 91, 104, 112, 118, 130, 140, 158, 160, 182, 208, 224, 236, 260, 280, 295, 316, 320, 364, 395, 413, 416, 448, 455, 472, 520, 553, 560, 590, 632, 728, 767, 790, 826, 832, 910, 944, 1027, 1040, 1106, 1120, 1180, 1264, 1456, 1534, 1580, 1652, 1820, 1888, 2054, 2065, 2080, 2212, 2240, 2360, 2528, 2765, 2912, 3068, 3160, 3304, 3640, 3776, 3835, 4108, 4130, 4160, 4424, 4661, 4720, 5056, 5135, 5369, 5530, 5824, 6136, 6320, 6608, 7189, 7280, 7670, 8216, 8260, 8848, 9322, 9440, 10270, 10738, 11060, 12272, 12640, 13216, 14378, 14560, 15340, 16432, 16520, 17696, 18644, 18880, 20540, 21476, 22120, 23305, 24544, 25280, 26432, 26845, 28756, 29120, 30680, 32627, 32864, 33040, 35392, 35945, 37288, 41080, 42952, 44240, 46610, 49088, 53690, 57512, 60593, 61360, 65254, 65728, 66080, 71890, 74576, 82160, 85904, 88480, 93220, 107380, 115024, 121186, 122720, 130508, 132160, 143780, 149152, 163135, 164320, 171808, 176960, 186440, 214760, 230048, 242372, 245440, 261016, 287560, 298304, 302965, 326270, 328640, 343616, 372880, 424151, 429520, 460096, 484744, 522032, 575120, 605930, 652540, 745760, 848302, 859040, 969488, 1044064, 1150240, 1211860, 1305080, 1491520, 1696604, 1718080, 1938976, 2088128, 2120755, 2300480, 2423720, 2610160, 3393208, 3877952, 4241510, 4847440, 5220320, 6786416, 8483020, 9694880, 10440640, 13572832, 16966040, 19389760, 27145664, 33932080, 67864160, 135728320]

約数ペア:

[(1, 135728320), (2, 67864160), (4, 33932080), (5, 27145664), (7, 19389760), (8, 16966040), (10, 13572832), (13, 10440640), (14, 9694880), (16, 8483020), (20, 6786416), (26, 5220320), (28, 4847440), (32, 4241510), (35, 3877952), (40, 3393208), (52, 2610160), (56, 2423720), (59, 2300480), (64, 2120755), (65, 2088128), (70, 1938976), (79, 1718080), (80, 1696604), (91, 1491520), (104, 1305080), (112, 1211860), (118, 1150240), (130, 1044064), (140, 969488), (158, 859040), (160, 848302), (182, 745760), (208, 652540), (224, 605930), (236, 575120), (260, 522032), (280, 484744), (295, 460096), (316, 429520), (320, 424151), (364, 372880), (395, 343616), (413, 328640), (416, 326270), (448, 302965), (455, 298304), (472, 287560), (520, 261016), (553, 245440), (560, 242372), (590, 230048), (632, 214760), (728, 186440), (767, 176960), (790, 171808), (826, 164320), (832, 163135), (910, 149152), (944, 143780), (1027, 132160), (1040, 130508), (1106, 122720), (1120, 121186), (1180, 115024), (1264, 107380), (1456, 93220), (1534, 88480), (1580, 85904), (1652, 82160), (1820, 74576), (1888, 71890), (2054, 66080), (2065, 65728), (2080, 65254), (2212, 61360), (2240, 60593), (2360, 57512), (2528, 53690), (2765, 49088), (2912, 46610), (3068, 44240), (3160, 42952), (3304, 41080), (3640, 37288), (3776, 35945), (3835, 35392), (4108, 33040), (4130, 32864), (4160, 32627), (4424, 30680), (4661, 29120), (4720, 28756), (5056, 26845), (5135, 26432), (5369, 25280), (5530, 24544), (5824, 23305), (6136, 22120), (6320, 21476), (6608, 20540), (7189, 18880), (7280, 18644), (7670, 17696), (8216, 16520), (8260, 16432), (8848, 15340), (9322, 14560), (9440, 14378), (10270, 13216), (10738, 12640), (11060, 12272)]