1914279120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204517}}^1$

素因数の和:204549

約数の個数: 120

約数和(自身を含む): 6923343336

約数和(自身を除く): 5009064216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 204517, 409034, 613551, 818068, 1022585, 1227102, 1636136, 1840653, 2045170, 2454204, 2658721, 3067755, 3272272, 3681306, 4090340, 4908408, 5317442, 6135510, 7362612, 7976163, 8180680, 9203265, 9816816, 10634884, 12271020, 13293605, 14725224, 15952326, 16361360, 18406530, 21269768, 23928489, 24542040, 26587210, 29450448, 31904652, 36813060, 39880815, 42539536, 47856978, 49084080, 53174420, 63809304, 73626120, 79761630, 95713956, 106348840, 119642445, 127618608, 147252240, 159523260, 191427912, 212697680, 239284890, 319046520, 382855824, 478569780, 638093040, 957139560, 1914279120]

約数ペア:

[(1, 1914279120), (2, 957139560), (3, 638093040), (4, 478569780), (5, 382855824), (6, 319046520), (8, 239284890), (9, 212697680), (10, 191427912), (12, 159523260), (13, 147252240), (15, 127618608), (16, 119642445), (18, 106348840), (20, 95713956), (24, 79761630), (26, 73626120), (30, 63809304), (36, 53174420), (39, 49084080), (40, 47856978), (45, 42539536), (48, 39880815), (52, 36813060), (60, 31904652), (65, 29450448), (72, 26587210), (78, 24542040), (80, 23928489), (90, 21269768), (104, 18406530), (117, 16361360), (120, 15952326), (130, 14725224), (144, 13293605), (156, 12271020), (180, 10634884), (195, 9816816), (208, 9203265), (234, 8180680), (240, 7976163), (260, 7362612), (312, 6135510), (360, 5317442), (390, 4908408), (468, 4090340), (520, 3681306), (585, 3272272), (624, 3067755), (720, 2658721), (780, 2454204), (936, 2045170), (1040, 1840653), (1170, 1636136), (1560, 1227102), (1872, 1022585), (2340, 818068), (3120, 613551), (4680, 409034), (9360, 204517)]