122597440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 336499200

約数和(自身を除く): 213901760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 239, 280, 320, 448, 458, 478, 560, 916, 956, 1120, 1145, 1195, 1603, 1673, 1832, 1912, 2240, 2290, 2390, 3206, 3346, 3664, 3824, 4580, 4780, 6412, 6692, 7328, 7648, 8015, 8365, 9160, 9560, 12824, 13384, 14656, 15296, 16030, 16730, 18320, 19120, 25648, 26768, 32060, 33460, 36640, 38240, 51296, 53536, 54731, 64120, 66920, 73280, 76480, 102592, 107072, 109462, 128240, 133840, 218924, 256480, 267680, 273655, 383117, 437848, 512960, 535360, 547310, 766234, 875696, 1094620, 1532468, 1751392, 1915585, 2189240, 3064936, 3502784, 3831170, 4378480, 6129872, 7662340, 8756960, 12259744, 15324680, 17513920, 24519488, 30649360, 61298720, 122597440]

約数ペア:

[(1, 122597440), (2, 61298720), (4, 30649360), (5, 24519488), (7, 17513920), (8, 15324680), (10, 12259744), (14, 8756960), (16, 7662340), (20, 6129872), (28, 4378480), (32, 3831170), (35, 3502784), (40, 3064936), (56, 2189240), (64, 1915585), (70, 1751392), (80, 1532468), (112, 1094620), (140, 875696), (160, 766234), (224, 547310), (229, 535360), (239, 512960), (280, 437848), (320, 383117), (448, 273655), (458, 267680), (478, 256480), (560, 218924), (916, 133840), (956, 128240), (1120, 109462), (1145, 107072), (1195, 102592), (1603, 76480), (1673, 73280), (1832, 66920), (1912, 64120), (2240, 54731), (2290, 53536), (2390, 51296), (3206, 38240), (3346, 36640), (3664, 33460), (3824, 32060), (4580, 26768), (4780, 25648), (6412, 19120), (6692, 18320), (7328, 16730), (7648, 16030), (8015, 15296), (8365, 14656), (9160, 13384), (9560, 12824)]