147130240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13559

約数の個数: 64

約数和(自身を含む): 372450960

約数和(自身を除く): 225320720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 13523, 27046, 54092, 67615, 108184, 135230, 216368, 229891, 270460, 432736, 459782, 540920, 865472, 919564, 1081840, 1149455, 1730944, 1839128, 2163680, 2298910, 3678256, 4327360, 4597820, 7356512, 8654720, 9195640, 14713024, 18391280, 29426048, 36782560, 73565120, 147130240]

約数ペア:

[(1, 147130240), (2, 73565120), (4, 36782560), (5, 29426048), (8, 18391280), (10, 14713024), (16, 9195640), (17, 8654720), (20, 7356512), (32, 4597820), (34, 4327360), (40, 3678256), (64, 2298910), (68, 2163680), (80, 1839128), (85, 1730944), (128, 1149455), (136, 1081840), (160, 919564), (170, 865472), (272, 540920), (320, 459782), (340, 432736), (544, 270460), (640, 229891), (680, 216368), (1088, 135230), (1360, 108184), (2176, 67615), (2720, 54092), (5440, 27046), (10880, 13523)]