2006367960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8377

約数の個数: 128

約数和(自身を含む): 6290887680

約数和(自身を除く): 4284519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2580, 2820, 4042, 5160, 5640, 6063, 8084, 8273, 10105, 12126, 16168, 16546, 20210, 24252, 24819, 30315, 33092, 40420, 41365, 48504, 49638, 60630, 66184, 80840, 82730, 99276, 121260, 124095, 165460, 198552, 242520, 248190, 330920, 355739, 388831, 496380, 711478, 777662, 992760, 1067217, 1166493, 1422956, 1555324, 1778695, 1944155, 2134434, 2332986, 2845912, 3110648, 3557390, 3888310, 4268868, 4665972, 5336085, 5832465, 7114780, 7776620, 8537736, 9331944, 10672170, 11664930, 14229560, 15553240, 16719733, 21344340, 23329860, 33439466, 42688680, 46659720, 50159199, 66878932, 83598665, 100318398, 133757864, 167197330, 200636796, 250795995, 334394660, 401273592, 501591990, 668789320, 1003183980, 2006367960]

約数ペア:

[(1, 2006367960), (2, 1003183980), (3, 668789320), (4, 501591990), (5, 401273592), (6, 334394660), (8, 250795995), (10, 200636796), (12, 167197330), (15, 133757864), (20, 100318398), (24, 83598665), (30, 66878932), (40, 50159199), (43, 46659720), (47, 42688680), (60, 33439466), (86, 23329860), (94, 21344340), (120, 16719733), (129, 15553240), (141, 14229560), (172, 11664930), (188, 10672170), (215, 9331944), (235, 8537736), (258, 7776620), (282, 7114780), (344, 5832465), (376, 5336085), (430, 4665972), (470, 4268868), (516, 3888310), (564, 3557390), (645, 3110648), (705, 2845912), (860, 2332986), (940, 2134434), (1032, 1944155), (1128, 1778695), (1290, 1555324), (1410, 1422956), (1720, 1166493), (1880, 1067217), (2021, 992760), (2580, 777662), (2820, 711478), (4042, 496380), (5160, 388831), (5640, 355739), (6063, 330920), (8084, 248190), (8273, 242520), (10105, 198552), (12126, 165460), (16168, 124095), (16546, 121260), (20210, 99276), (24252, 82730), (24819, 80840), (30315, 66184), (33092, 60630), (40420, 49638), (41365, 48504)]