729596480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3196

約数の個数: 112

約数和(自身を含む): 1882932480

約数和(自身を除く): 1153336000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 544, 680, 688, 731, 860, 1088, 1360, 1376, 1462, 1720, 2720, 2752, 2924, 3119, 3440, 3655, 5440, 5848, 6238, 6880, 7310, 11696, 12476, 13760, 14620, 15595, 23392, 24952, 29240, 31190, 46784, 49904, 53023, 58480, 62380, 99808, 106046, 116960, 124760, 134117, 199616, 212092, 233920, 249520, 265115, 268234, 424184, 499040, 530230, 536468, 670585, 848368, 998080, 1060460, 1072936, 1341170, 1696736, 2120920, 2145872, 2279989, 2682340, 3393472, 4241840, 4291744, 4559978, 5364680, 8483680, 8583488, 9119956, 10729360, 11399945, 16967360, 18239912, 21458720, 22799890, 36479824, 42917440, 45599780, 72959648, 91199560, 145919296, 182399120, 364798240, 729596480]

約数ペア:

[(1, 729596480), (2, 364798240), (4, 182399120), (5, 145919296), (8, 91199560), (10, 72959648), (16, 45599780), (17, 42917440), (20, 36479824), (32, 22799890), (34, 21458720), (40, 18239912), (43, 16967360), (64, 11399945), (68, 10729360), (80, 9119956), (85, 8583488), (86, 8483680), (136, 5364680), (160, 4559978), (170, 4291744), (172, 4241840), (215, 3393472), (272, 2682340), (320, 2279989), (340, 2145872), (344, 2120920), (430, 1696736), (544, 1341170), (680, 1072936), (688, 1060460), (731, 998080), (860, 848368), (1088, 670585), (1360, 536468), (1376, 530230), (1462, 499040), (1720, 424184), (2720, 268234), (2752, 265115), (2924, 249520), (3119, 233920), (3440, 212092), (3655, 199616), (5440, 134117), (5848, 124760), (6238, 116960), (6880, 106046), (7310, 99808), (11696, 62380), (12476, 58480), (13760, 53023), (14620, 49904), (15595, 46784), (23392, 31190), (24952, 29240)]