251370994680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17903917}}^1$

素因数の和:17903950

約数の個数: 128

約数和(自身を含む): 902357467200

約数和(自身を除く): 650986472520

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, 17903917, 35807834, 53711751, 71615668, 89519585, 107423502, 143231336, 161135253, 179039170, 214847004, 232750921, 268558755, 322270506, 358078340, 429694008, 465501842, 483405759, 537117510, 644541012, 698252763, 716156680, 805676265, 931003684, 966811518, 1074235020, 1163754605, 1289082024, 1396505526, 1611352530, 1862007368, 1933623036, 2094758289, 2148470040, 2327509210, 2417028795, 2793011052, 3222705060, 3491263815, 3867246072, 4189516578, 4655018420, 4834057590, 5586022104, 6284274867, 6445410120, 6982527630, 8379033156, 9310036840, 9668115180, 10473791445, 12568549734, 13965055260, 16758066312, 19336230360, 20947582890, 25137099468, 27930110520, 31421374335, 41895165780, 50274198936, 62842748670, 83790331560, 125685497340, 251370994680]

約数ペア:

[(1, 251370994680), (2, 125685497340), (3, 83790331560), (4, 62842748670), (5, 50274198936), (6, 41895165780), (8, 31421374335), (9, 27930110520), (10, 25137099468), (12, 20947582890), (13, 19336230360), (15, 16758066312), (18, 13965055260), (20, 12568549734), (24, 10473791445), (26, 9668115180), (27, 9310036840), (30, 8379033156), (36, 6982527630), (39, 6445410120), (40, 6284274867), (45, 5586022104), (52, 4834057590), (54, 4655018420), (60, 4189516578), (65, 3867246072), (72, 3491263815), (78, 3222705060), (90, 2793011052), (104, 2417028795), (108, 2327509210), (117, 2148470040), (120, 2094758289), (130, 1933623036), (135, 1862007368), (156, 1611352530), (180, 1396505526), (195, 1289082024), (216, 1163754605), (234, 1074235020), (260, 966811518), (270, 931003684), (312, 805676265), (351, 716156680), (360, 698252763), (390, 644541012), (468, 537117510), (520, 483405759), (540, 465501842), (585, 429694008), (702, 358078340), (780, 322270506), (936, 268558755), (1080, 232750921), (1170, 214847004), (1404, 179039170), (1560, 161135253), (1755, 143231336), (2340, 107423502), (2808, 89519585), (3510, 71615668), (4680, 53711751), (7020, 35807834), (14040, 17903917)]