67227520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 175815360

約数和(自身を除く): 108587840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 167, 170, 185, 272, 296, 320, 334, 340, 370, 544, 592, 629, 640, 668, 680, 740, 835, 1088, 1184, 1258, 1336, 1360, 1480, 1670, 2176, 2368, 2516, 2672, 2720, 2839, 2960, 3145, 3340, 4736, 5032, 5344, 5440, 5678, 5920, 6179, 6290, 6680, 10064, 10688, 10880, 11356, 11840, 12358, 12580, 13360, 14195, 20128, 21376, 22712, 23680, 24716, 25160, 26720, 28390, 30895, 40256, 45424, 49432, 50320, 53440, 56780, 61790, 80512, 90848, 98864, 100640, 105043, 106880, 113560, 123580, 181696, 197728, 201280, 210086, 227120, 247160, 363392, 395456, 402560, 420172, 454240, 494320, 525215, 790912, 840344, 908480, 988640, 1050430, 1680688, 1816960, 1977280, 2100860, 3361376, 3954560, 4201720, 6722752, 8403440, 13445504, 16806880, 33613760, 67227520]

約数ペア:

[(1, 67227520), (2, 33613760), (4, 16806880), (5, 13445504), (8, 8403440), (10, 6722752), (16, 4201720), (17, 3954560), (20, 3361376), (32, 2100860), (34, 1977280), (37, 1816960), (40, 1680688), (64, 1050430), (68, 988640), (74, 908480), (80, 840344), (85, 790912), (128, 525215), (136, 494320), (148, 454240), (160, 420172), (167, 402560), (170, 395456), (185, 363392), (272, 247160), (296, 227120), (320, 210086), (334, 201280), (340, 197728), (370, 181696), (544, 123580), (592, 113560), (629, 106880), (640, 105043), (668, 100640), (680, 98864), (740, 90848), (835, 80512), (1088, 61790), (1184, 56780), (1258, 53440), (1336, 50320), (1360, 49432), (1480, 45424), (1670, 40256), (2176, 30895), (2368, 28390), (2516, 26720), (2672, 25160), (2720, 24716), (2839, 23680), (2960, 22712), (3145, 21376), (3340, 20128), (4736, 14195), (5032, 13360), (5344, 12580), (5440, 12358), (5678, 11840), (5920, 11356), (6179, 10880), (6290, 10688), (6680, 10064)]