166489980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 487517184

約数和(自身を除く): 321027204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1373, 1410, 2021, 2580, 2746, 2820, 4042, 4119, 5492, 6063, 6865, 8084, 8238, 10105, 12126, 13730, 16476, 20210, 20595, 24252, 27460, 30315, 40420, 41190, 59039, 60630, 64531, 82380, 118078, 121260, 129062, 177117, 193593, 236156, 258124, 295195, 322655, 354234, 387186, 590390, 645310, 708468, 774372, 885585, 967965, 1180780, 1290620, 1771170, 1935930, 2774833, 3542340, 3871860, 5549666, 8324499, 11099332, 13874165, 16648998, 27748330, 33297996, 41622495, 55496660, 83244990, 166489980]

約数ペア:

[(1, 166489980), (2, 83244990), (3, 55496660), (4, 41622495), (5, 33297996), (6, 27748330), (10, 16648998), (12, 13874165), (15, 11099332), (20, 8324499), (30, 5549666), (43, 3871860), (47, 3542340), (60, 2774833), (86, 1935930), (94, 1771170), (129, 1290620), (141, 1180780), (172, 967965), (188, 885585), (215, 774372), (235, 708468), (258, 645310), (282, 590390), (430, 387186), (470, 354234), (516, 322655), (564, 295195), (645, 258124), (705, 236156), (860, 193593), (940, 177117), (1290, 129062), (1373, 121260), (1410, 118078), (2021, 82380), (2580, 64531), (2746, 60630), (2820, 59039), (4042, 41190), (4119, 40420), (5492, 30315), (6063, 27460), (6865, 24252), (8084, 20595), (8238, 20210), (10105, 16476), (12126, 13730)]