66379560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 128

約数和(自身を含む): 227162880

約数和(自身を除く): 160783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2503, 2652, 3315, 4420, 5006, 5304, 6630, 7509, 8840, 10012, 12515, 13260, 15018, 20024, 25030, 26520, 30036, 32539, 37545, 42551, 50060, 60072, 65078, 75090, 85102, 97617, 100120, 127653, 130156, 150180, 162695, 170204, 195234, 212755, 255306, 260312, 300360, 325390, 340408, 390468, 425510, 488085, 510612, 553163, 638265, 650780, 780936, 851020, 976170, 1021224, 1106326, 1276530, 1301560, 1659489, 1702040, 1952340, 2212652, 2553060, 2765815, 3318978, 3904680, 4425304, 5106120, 5531630, 6637956, 8297445, 11063260, 13275912, 16594890, 22126520, 33189780, 66379560]

約数ペア:

[(1, 66379560), (2, 33189780), (3, 22126520), (4, 16594890), (5, 13275912), (6, 11063260), (8, 8297445), (10, 6637956), (12, 5531630), (13, 5106120), (15, 4425304), (17, 3904680), (20, 3318978), (24, 2765815), (26, 2553060), (30, 2212652), (34, 1952340), (39, 1702040), (40, 1659489), (51, 1301560), (52, 1276530), (60, 1106326), (65, 1021224), (68, 976170), (78, 851020), (85, 780936), (102, 650780), (104, 638265), (120, 553163), (130, 510612), (136, 488085), (156, 425510), (170, 390468), (195, 340408), (204, 325390), (221, 300360), (255, 260312), (260, 255306), (312, 212755), (340, 195234), (390, 170204), (408, 162695), (442, 150180), (510, 130156), (520, 127653), (663, 100120), (680, 97617), (780, 85102), (884, 75090), (1020, 65078), (1105, 60072), (1326, 50060), (1560, 42551), (1768, 37545), (2040, 32539), (2210, 30036), (2503, 26520), (2652, 25030), (3315, 20024), (4420, 15018), (5006, 13260), (5304, 12515), (6630, 10012), (7509, 8840)]