17639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 55550016

約数和(自身を除く): 37910256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1097, 1340, 1608, 2010, 2194, 2680, 3216, 3291, 4020, 4388, 5360, 5485, 6582, 8040, 8776, 10970, 13164, 16080, 16455, 17552, 21940, 26328, 32910, 43880, 52656, 65820, 73499, 87760, 131640, 146998, 220497, 263280, 293996, 367495, 440994, 587992, 734990, 881988, 1102485, 1175984, 1469980, 1763976, 2204970, 2939960, 3527952, 4409940, 5879920, 8819880, 17639760]

約数ペア:

[(1, 17639760), (2, 8819880), (3, 5879920), (4, 4409940), (5, 3527952), (6, 2939960), (8, 2204970), (10, 1763976), (12, 1469980), (15, 1175984), (16, 1102485), (20, 881988), (24, 734990), (30, 587992), (40, 440994), (48, 367495), (60, 293996), (67, 263280), (80, 220497), (120, 146998), (134, 131640), (201, 87760), (240, 73499), (268, 65820), (335, 52656), (402, 43880), (536, 32910), (670, 26328), (804, 21940), (1005, 17552), (1072, 16455), (1097, 16080), (1340, 13164), (1608, 10970), (2010, 8776), (2194, 8040), (2680, 6582), (3216, 5485), (3291, 5360), (4020, 4388)]