420034680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29917}}^1$

素因数の和:29950

約数の個数: 128

約数和(自身を含む): 1507867200

約数和(自身を除く): 1087832520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 29917, 59834, 89751, 119668, 149585, 179502, 239336, 269253, 299170, 359004, 388921, 448755, 538506, 598340, 718008, 777842, 807759, 897510, 1077012, 1166763, 1196680, 1346265, 1555684, 1615518, 1795020, 1944605, 2154024, 2333526, 2692530, 3111368, 3231036, 3500289, 3590040, 3889210, 4038795, 4667052, 5385060, 5833815, 6462072, 7000578, 7778420, 8077590, 9334104, 10500867, 10770120, 11667630, 14001156, 15556840, 16155180, 17501445, 21001734, 23335260, 28002312, 32310360, 35002890, 42003468, 46670520, 52504335, 70005780, 84006936, 105008670, 140011560, 210017340, 420034680]

約数ペア:

[(1, 420034680), (2, 210017340), (3, 140011560), (4, 105008670), (5, 84006936), (6, 70005780), (8, 52504335), (9, 46670520), (10, 42003468), (12, 35002890), (13, 32310360), (15, 28002312), (18, 23335260), (20, 21001734), (24, 17501445), (26, 16155180), (27, 15556840), (30, 14001156), (36, 11667630), (39, 10770120), (40, 10500867), (45, 9334104), (52, 8077590), (54, 7778420), (60, 7000578), (65, 6462072), (72, 5833815), (78, 5385060), (90, 4667052), (104, 4038795), (108, 3889210), (117, 3590040), (120, 3500289), (130, 3231036), (135, 3111368), (156, 2692530), (180, 2333526), (195, 2154024), (216, 1944605), (234, 1795020), (260, 1615518), (270, 1555684), (312, 1346265), (351, 1196680), (360, 1166763), (390, 1077012), (468, 897510), (520, 807759), (540, 777842), (585, 718008), (702, 598340), (780, 538506), (936, 448755), (1080, 388921), (1170, 359004), (1404, 299170), (1560, 269253), (1755, 239336), (2340, 179502), (2808, 149585), (3510, 119668), (4680, 89751), (7020, 59834), (14040, 29917)]