7211160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 26265600

約数和(自身を除く): 19054440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 607, 660, 792, 990, 1080, 1188, 1214, 1320, 1485, 1821, 1980, 2376, 2428, 2970, 3035, 3642, 3960, 4856, 5463, 5940, 6070, 6677, 7284, 9105, 10926, 11880, 12140, 13354, 14568, 16389, 18210, 20031, 21852, 24280, 26708, 27315, 32778, 33385, 36420, 40062, 43704, 53416, 54630, 60093, 65556, 66770, 72840, 80124, 81945, 100155, 109260, 120186, 131112, 133540, 160248, 163890, 180279, 200310, 218520, 240372, 267080, 300465, 327780, 360558, 400620, 480744, 600930, 655560, 721116, 801240, 901395, 1201860, 1442232, 1802790, 2403720, 3605580, 7211160]

約数ペア:

[(1, 7211160), (2, 3605580), (3, 2403720), (4, 1802790), (5, 1442232), (6, 1201860), (8, 901395), (9, 801240), (10, 721116), (11, 655560), (12, 600930), (15, 480744), (18, 400620), (20, 360558), (22, 327780), (24, 300465), (27, 267080), (30, 240372), (33, 218520), (36, 200310), (40, 180279), (44, 163890), (45, 160248), (54, 133540), (55, 131112), (60, 120186), (66, 109260), (72, 100155), (88, 81945), (90, 80124), (99, 72840), (108, 66770), (110, 65556), (120, 60093), (132, 54630), (135, 53416), (165, 43704), (180, 40062), (198, 36420), (216, 33385), (220, 32778), (264, 27315), (270, 26708), (297, 24280), (330, 21852), (360, 20031), (396, 18210), (440, 16389), (495, 14568), (540, 13354), (594, 12140), (607, 11880), (660, 10926), (792, 9105), (990, 7284), (1080, 6677), (1188, 6070), (1214, 5940), (1320, 5463), (1485, 4856), (1821, 3960), (1980, 3642), (2376, 3035), (2428, 2970)]