195376740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 591499776

約数和(自身を除く): 396123036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 463, 541, 780, 926, 1082, 1389, 1623, 1852, 2164, 2315, 2705, 2778, 3246, 4630, 5410, 5556, 6019, 6492, 6945, 7033, 8115, 9260, 10820, 12038, 13890, 14066, 16230, 18057, 21099, 24076, 27780, 28132, 30095, 32460, 35165, 36114, 42198, 60190, 70330, 72228, 84396, 90285, 105495, 120380, 140660, 180570, 210990, 250483, 361140, 421980, 500966, 751449, 1001932, 1252415, 1502898, 2504830, 3005796, 3256279, 3757245, 5009660, 6512558, 7514490, 9768837, 13025116, 15028980, 16281395, 19537674, 32562790, 39075348, 48844185, 65125580, 97688370, 195376740]

約数ペア:

[(1, 195376740), (2, 97688370), (3, 65125580), (4, 48844185), (5, 39075348), (6, 32562790), (10, 19537674), (12, 16281395), (13, 15028980), (15, 13025116), (20, 9768837), (26, 7514490), (30, 6512558), (39, 5009660), (52, 3757245), (60, 3256279), (65, 3005796), (78, 2504830), (130, 1502898), (156, 1252415), (195, 1001932), (260, 751449), (390, 500966), (463, 421980), (541, 361140), (780, 250483), (926, 210990), (1082, 180570), (1389, 140660), (1623, 120380), (1852, 105495), (2164, 90285), (2315, 84396), (2705, 72228), (2778, 70330), (3246, 60190), (4630, 42198), (5410, 36114), (5556, 35165), (6019, 32460), (6492, 30095), (6945, 28132), (7033, 27780), (8115, 24076), (9260, 21099), (10820, 18057), (12038, 16230), (13890, 14066)]