712128120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6829}}^1$

素因数の和:6933

約数の個数: 128

約数和(自身を含む): 2360448000

約数和(自身を除く): 1648319880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2370, 2607, 3160, 3476, 4345, 4740, 5214, 6829, 6952, 8690, 9480, 10428, 13035, 13658, 17380, 20487, 20856, 26070, 27316, 34145, 34760, 40974, 52140, 54632, 68290, 75119, 81948, 102435, 104280, 136580, 150238, 163896, 204870, 225357, 273160, 300476, 375595, 409740, 450714, 539491, 600952, 751190, 819480, 901428, 1078982, 1126785, 1502380, 1618473, 1802856, 2157964, 2253570, 2697455, 3004760, 3236946, 4315928, 4507140, 5394910, 5934401, 6473892, 8092365, 9014280, 10789820, 11868802, 12947784, 16184730, 17803203, 21579640, 23737604, 29672005, 32369460, 35606406, 47475208, 59344010, 64738920, 71212812, 89016015, 118688020, 142425624, 178032030, 237376040, 356064060, 712128120]

約数ペア:

[(1, 712128120), (2, 356064060), (3, 237376040), (4, 178032030), (5, 142425624), (6, 118688020), (8, 89016015), (10, 71212812), (11, 64738920), (12, 59344010), (15, 47475208), (20, 35606406), (22, 32369460), (24, 29672005), (30, 23737604), (33, 21579640), (40, 17803203), (44, 16184730), (55, 12947784), (60, 11868802), (66, 10789820), (79, 9014280), (88, 8092365), (110, 6473892), (120, 5934401), (132, 5394910), (158, 4507140), (165, 4315928), (220, 3236946), (237, 3004760), (264, 2697455), (316, 2253570), (330, 2157964), (395, 1802856), (440, 1618473), (474, 1502380), (632, 1126785), (660, 1078982), (790, 901428), (869, 819480), (948, 751190), (1185, 600952), (1320, 539491), (1580, 450714), (1738, 409740), (1896, 375595), (2370, 300476), (2607, 273160), (3160, 225357), (3476, 204870), (4345, 163896), (4740, 150238), (5214, 136580), (6829, 104280), (6952, 102435), (8690, 81948), (9480, 75119), (10428, 68290), (13035, 54632), (13658, 52140), (17380, 40974), (20487, 34760), (20856, 34145), (26070, 27316)]