16081140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 48254976

約数和(自身を除く): 32173836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 271, 276, 345, 430, 460, 516, 542, 645, 690, 813, 860, 989, 1084, 1290, 1355, 1380, 1626, 1978, 2580, 2710, 2967, 3252, 3956, 4065, 4945, 5420, 5934, 6233, 8130, 9890, 11653, 11868, 12466, 14835, 16260, 18699, 19780, 23306, 24932, 29670, 31165, 34959, 37398, 46612, 58265, 59340, 62330, 69918, 74796, 93495, 116530, 124660, 139836, 174795, 186990, 233060, 268019, 349590, 373980, 536038, 699180, 804057, 1072076, 1340095, 1608114, 2680190, 3216228, 4020285, 5360380, 8040570, 16081140]

約数ペア:

[(1, 16081140), (2, 8040570), (3, 5360380), (4, 4020285), (5, 3216228), (6, 2680190), (10, 1608114), (12, 1340095), (15, 1072076), (20, 804057), (23, 699180), (30, 536038), (43, 373980), (46, 349590), (60, 268019), (69, 233060), (86, 186990), (92, 174795), (115, 139836), (129, 124660), (138, 116530), (172, 93495), (215, 74796), (230, 69918), (258, 62330), (271, 59340), (276, 58265), (345, 46612), (430, 37398), (460, 34959), (516, 31165), (542, 29670), (645, 24932), (690, 23306), (813, 19780), (860, 18699), (989, 16260), (1084, 14835), (1290, 12466), (1355, 11868), (1380, 11653), (1626, 9890), (1978, 8130), (2580, 6233), (2710, 5934), (2967, 5420), (3252, 4945), (3956, 4065)]