6974760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 23950080

約数和(自身を除く): 16975320

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, 263, 312, 340, 390, 408, 442, 510, 520, 526, 663, 680, 780, 789, 884, 1020, 1052, 1105, 1315, 1326, 1560, 1578, 1768, 2040, 2104, 2210, 2630, 2652, 3156, 3315, 3419, 3945, 4420, 4471, 5260, 5304, 6312, 6630, 6838, 7890, 8840, 8942, 10257, 10520, 13260, 13413, 13676, 15780, 17095, 17884, 20514, 22355, 26520, 26826, 27352, 31560, 34190, 35768, 41028, 44710, 51285, 53652, 58123, 67065, 68380, 82056, 89420, 102570, 107304, 116246, 134130, 136760, 174369, 178840, 205140, 232492, 268260, 290615, 348738, 410280, 464984, 536520, 581230, 697476, 871845, 1162460, 1394952, 1743690, 2324920, 3487380, 6974760]

約数ペア:

[(1, 6974760), (2, 3487380), (3, 2324920), (4, 1743690), (5, 1394952), (6, 1162460), (8, 871845), (10, 697476), (12, 581230), (13, 536520), (15, 464984), (17, 410280), (20, 348738), (24, 290615), (26, 268260), (30, 232492), (34, 205140), (39, 178840), (40, 174369), (51, 136760), (52, 134130), (60, 116246), (65, 107304), (68, 102570), (78, 89420), (85, 82056), (102, 68380), (104, 67065), (120, 58123), (130, 53652), (136, 51285), (156, 44710), (170, 41028), (195, 35768), (204, 34190), (221, 31560), (255, 27352), (260, 26826), (263, 26520), (312, 22355), (340, 20514), (390, 17884), (408, 17095), (442, 15780), (510, 13676), (520, 13413), (526, 13260), (663, 10520), (680, 10257), (780, 8942), (789, 8840), (884, 7890), (1020, 6838), (1052, 6630), (1105, 6312), (1315, 5304), (1326, 5260), (1560, 4471), (1578, 4420), (1768, 3945), (2040, 3419), (2104, 3315), (2210, 3156), (2630, 2652)]