7906702680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{252449}}^1$

素因数の和:252498

約数の個数: 128

約数和(自身を含む): 27264600000

約数和(自身を除く): 19357897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 252449, 504898, 757347, 1009796, 1262245, 1514694, 2019592, 2272041, 2524490, 3029388, 3786735, 4544082, 5048980, 6058776, 6816123, 7321021, 7573470, 9088164, 10097960, 11360205, 13632246, 14642042, 15146940, 18176328, 21963063, 22720410, 27264492, 29284084, 30293880, 34080615, 36605105, 43926126, 45440820, 54528984, 58568168, 65889189, 68161230, 73210210, 87852252, 90881640, 109815315, 131778378, 136322460, 146420420, 175704504, 197667567, 219630630, 263556756, 272644920, 292840840, 329445945, 395335134, 439261260, 527113512, 658891890, 790670268, 878522520, 988337835, 1317783780, 1581340536, 1976675670, 2635567560, 3953351340, 7906702680]

約数ペア:

[(1, 7906702680), (2, 3953351340), (3, 2635567560), (4, 1976675670), (5, 1581340536), (6, 1317783780), (8, 988337835), (9, 878522520), (10, 790670268), (12, 658891890), (15, 527113512), (18, 439261260), (20, 395335134), (24, 329445945), (27, 292840840), (29, 272644920), (30, 263556756), (36, 219630630), (40, 197667567), (45, 175704504), (54, 146420420), (58, 136322460), (60, 131778378), (72, 109815315), (87, 90881640), (90, 87852252), (108, 73210210), (116, 68161230), (120, 65889189), (135, 58568168), (145, 54528984), (174, 45440820), (180, 43926126), (216, 36605105), (232, 34080615), (261, 30293880), (270, 29284084), (290, 27264492), (348, 22720410), (360, 21963063), (435, 18176328), (522, 15146940), (540, 14642042), (580, 13632246), (696, 11360205), (783, 10097960), (870, 9088164), (1044, 7573470), (1080, 7321021), (1160, 6816123), (1305, 6058776), (1566, 5048980), (1740, 4544082), (2088, 3786735), (2610, 3029388), (3132, 2524490), (3480, 2272041), (3915, 2019592), (5220, 1514694), (6264, 1262245), (7830, 1009796), (10440, 757347), (15660, 504898), (31320, 252449)]