65034840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 149790120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 887, 940, 1128, 1222, 1410, 1560, 1774, 1833, 1880, 2444, 2661, 2820, 3055, 3548, 3666, 4435, 4888, 5322, 5640, 6110, 7096, 7332, 8870, 9165, 10644, 11531, 12220, 13305, 14664, 17740, 18330, 21288, 23062, 24440, 26610, 34593, 35480, 36660, 41689, 46124, 53220, 57655, 69186, 73320, 83378, 92248, 106440, 115310, 125067, 138372, 166756, 172965, 208445, 230620, 250134, 276744, 333512, 345930, 416890, 461240, 500268, 541957, 625335, 691860, 833780, 1000536, 1083914, 1250670, 1383720, 1625871, 1667560, 2167828, 2501340, 2709785, 3251742, 4335656, 5002680, 5419570, 6503484, 8129355, 10839140, 13006968, 16258710, 21678280, 32517420, 65034840]

約数ペア:

[(1, 65034840), (2, 32517420), (3, 21678280), (4, 16258710), (5, 13006968), (6, 10839140), (8, 8129355), (10, 6503484), (12, 5419570), (13, 5002680), (15, 4335656), (20, 3251742), (24, 2709785), (26, 2501340), (30, 2167828), (39, 1667560), (40, 1625871), (47, 1383720), (52, 1250670), (60, 1083914), (65, 1000536), (78, 833780), (94, 691860), (104, 625335), (120, 541957), (130, 500268), (141, 461240), (156, 416890), (188, 345930), (195, 333512), (235, 276744), (260, 250134), (282, 230620), (312, 208445), (376, 172965), (390, 166756), (470, 138372), (520, 125067), (564, 115310), (611, 106440), (705, 92248), (780, 83378), (887, 73320), (940, 69186), (1128, 57655), (1222, 53220), (1410, 46124), (1560, 41689), (1774, 36660), (1833, 35480), (1880, 34593), (2444, 26610), (2661, 24440), (2820, 23062), (3055, 21288), (3548, 18330), (3666, 17740), (4435, 14664), (4888, 13305), (5322, 12220), (5640, 11531), (6110, 10644), (7096, 9165), (7332, 8870)]