780422760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1752

約数の個数: 192

約数和(自身を含む): 2759702400

約数和(自身を除く): 1979279640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 780, 824, 927, 936, 1030, 1170, 1236, 1339, 1545, 1560, 1619, 1854, 2060, 2340, 2472, 2678, 3090, 3238, 3708, 4017, 4120, 4635, 4680, 4857, 5356, 6180, 6476, 6695, 7416, 8034, 8095, 9270, 9714, 10712, 12051, 12360, 12952, 13390, 14571, 16068, 16190, 18540, 19428, 20085, 21047, 24102, 24285, 26780, 29142, 32136, 32380, 37080, 38856, 40170, 42094, 48204, 48570, 53560, 58284, 60255, 63141, 64760, 72855, 80340, 84188, 96408, 97140, 105235, 116568, 120510, 126282, 145710, 160680, 166757, 168376, 189423, 194280, 210470, 241020, 252564, 291420, 315705, 333514, 378846, 420940, 482040, 500271, 505128, 582840, 631410, 667028, 757692, 833785, 841880, 947115, 1000542, 1262820, 1334056, 1500813, 1515384, 1667570, 1894230, 2001084, 2167841, 2501355, 2525640, 3001626, 3335140, 3788460, 4002168, 4335682, 5002710, 6003252, 6503523, 6670280, 7504065, 7576920, 8671364, 10005420, 10839205, 12006504, 13007046, 15008130, 17342728, 19510569, 20010840, 21678410, 26014092, 30016260, 32517615, 39021138, 43356820, 52028184, 60032520, 65035230, 78042276, 86713640, 97552845, 130070460, 156084552, 195105690, 260140920, 390211380, 780422760]

約数ペア:

[(1, 780422760), (2, 390211380), (3, 260140920), (4, 195105690), (5, 156084552), (6, 130070460), (8, 97552845), (9, 86713640), (10, 78042276), (12, 65035230), (13, 60032520), (15, 52028184), (18, 43356820), (20, 39021138), (24, 32517615), (26, 30016260), (30, 26014092), (36, 21678410), (39, 20010840), (40, 19510569), (45, 17342728), (52, 15008130), (60, 13007046), (65, 12006504), (72, 10839205), (78, 10005420), (90, 8671364), (103, 7576920), (104, 7504065), (117, 6670280), (120, 6503523), (130, 6003252), (156, 5002710), (180, 4335682), (195, 4002168), (206, 3788460), (234, 3335140), (260, 3001626), (309, 2525640), (312, 2501355), (360, 2167841), (390, 2001084), (412, 1894230), (468, 1667570), (515, 1515384), (520, 1500813), (585, 1334056), (618, 1262820), (780, 1000542), (824, 947115), (927, 841880), (936, 833785), (1030, 757692), (1170, 667028), (1236, 631410), (1339, 582840), (1545, 505128), (1560, 500271), (1619, 482040), (1854, 420940), (2060, 378846), (2340, 333514), (2472, 315705), (2678, 291420), (3090, 252564), (3238, 241020), (3708, 210470), (4017, 194280), (4120, 189423), (4635, 168376), (4680, 166757), (4857, 160680), (5356, 145710), (6180, 126282), (6476, 120510), (6695, 116568), (7416, 105235), (8034, 97140), (8095, 96408), (9270, 84188), (9714, 80340), (10712, 72855), (12051, 64760), (12360, 63141), (12952, 60255), (13390, 58284), (14571, 53560), (16068, 48570), (16190, 48204), (18540, 42094), (19428, 40170), (20085, 38856), (21047, 37080), (24102, 32380), (24285, 32136), (26780, 29142)]