224735680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 583752960

約数和(自身を除く): 359017280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 130, 160, 178, 208, 260, 320, 356, 416, 445, 520, 607, 712, 832, 890, 1040, 1157, 1214, 1424, 1780, 2080, 2314, 2428, 2848, 3035, 3560, 4160, 4628, 4856, 5696, 5785, 6070, 7120, 7891, 9256, 9712, 11570, 12140, 14240, 15782, 18512, 19424, 23140, 24280, 28480, 31564, 37024, 38848, 39455, 46280, 48560, 54023, 63128, 74048, 78910, 92560, 97120, 108046, 126256, 157820, 185120, 194240, 216092, 252512, 270115, 315640, 370240, 432184, 505024, 540230, 631280, 702299, 864368, 1080460, 1262560, 1404598, 1728736, 2160920, 2525120, 2809196, 3457472, 3511495, 4321840, 5618392, 7022990, 8643680, 11236784, 14045980, 17287360, 22473568, 28091960, 44947136, 56183920, 112367840, 224735680]

約数ペア:

[(1, 224735680), (2, 112367840), (4, 56183920), (5, 44947136), (8, 28091960), (10, 22473568), (13, 17287360), (16, 14045980), (20, 11236784), (26, 8643680), (32, 7022990), (40, 5618392), (52, 4321840), (64, 3511495), (65, 3457472), (80, 2809196), (89, 2525120), (104, 2160920), (130, 1728736), (160, 1404598), (178, 1262560), (208, 1080460), (260, 864368), (320, 702299), (356, 631280), (416, 540230), (445, 505024), (520, 432184), (607, 370240), (712, 315640), (832, 270115), (890, 252512), (1040, 216092), (1157, 194240), (1214, 185120), (1424, 157820), (1780, 126256), (2080, 108046), (2314, 97120), (2428, 92560), (2848, 78910), (3035, 74048), (3560, 63128), (4160, 54023), (4628, 48560), (4856, 46280), (5696, 39455), (5785, 38848), (6070, 37024), (7120, 31564), (7891, 28480), (9256, 24280), (9712, 23140), (11570, 19424), (12140, 18512), (14240, 15782)]