143393460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 461217792

約数和(自身を除く): 317824332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1531, 1561, 2230, 2676, 3062, 3122, 3345, 4460, 4593, 4683, 6124, 6244, 6690, 7655, 7805, 9186, 9366, 10717, 13380, 15310, 15610, 18372, 18732, 21434, 22965, 23415, 30620, 31220, 32151, 42868, 45930, 46830, 53585, 64302, 91860, 93660, 107170, 128604, 160755, 214340, 321510, 341413, 643020, 682826, 1024239, 1365652, 1707065, 2048478, 2389891, 3414130, 4096956, 4779782, 5121195, 6828260, 7169673, 9559564, 10242390, 11949455, 14339346, 20484780, 23898910, 28678692, 35848365, 47797820, 71696730, 143393460]

約数ペア:

[(1, 143393460), (2, 71696730), (3, 47797820), (4, 35848365), (5, 28678692), (6, 23898910), (7, 20484780), (10, 14339346), (12, 11949455), (14, 10242390), (15, 9559564), (20, 7169673), (21, 6828260), (28, 5121195), (30, 4779782), (35, 4096956), (42, 3414130), (60, 2389891), (70, 2048478), (84, 1707065), (105, 1365652), (140, 1024239), (210, 682826), (223, 643020), (420, 341413), (446, 321510), (669, 214340), (892, 160755), (1115, 128604), (1338, 107170), (1531, 93660), (1561, 91860), (2230, 64302), (2676, 53585), (3062, 46830), (3122, 45930), (3345, 42868), (4460, 32151), (4593, 31220), (4683, 30620), (6124, 23415), (6244, 22965), (6690, 21434), (7655, 18732), (7805, 18372), (9186, 15610), (9366, 15310), (10717, 13380)]