1634978520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{72089}}^1$

素因数の和:72119

約数の個数: 160

約数和(自身を含む): 6280480800

約数和(自身を除く): 4645502280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 72089, 144178, 216267, 288356, 360445, 432534, 504623, 576712, 648801, 720890, 865068, 1009246, 1081335, 1297602, 1441780, 1513869, 1730136, 1946403, 2018492, 2162670, 2523115, 2595204, 2883560, 3027738, 3244005, 3892806, 4036984, 4325340, 4541607, 5046230, 5190408, 5839209, 6055476, 6488010, 7569345, 7785612, 8650680, 9083214, 9732015, 10092460, 11678418, 12110952, 12976020, 13624821, 15138690, 15571224, 18166428, 19464030, 20184920, 22708035, 23356836, 25952040, 27249642, 29196045, 30277380, 36332856, 38928060, 40874463, 45416070, 46713672, 54499284, 58392090, 60554760, 68124105, 77856120, 81748926, 90832140, 108998568, 116784180, 136248210, 163497852, 181664280, 204372315, 233568360, 272496420, 326995704, 408744630, 544992840, 817489260, 1634978520]

約数ペア:

[(1, 1634978520), (2, 817489260), (3, 544992840), (4, 408744630), (5, 326995704), (6, 272496420), (7, 233568360), (8, 204372315), (9, 181664280), (10, 163497852), (12, 136248210), (14, 116784180), (15, 108998568), (18, 90832140), (20, 81748926), (21, 77856120), (24, 68124105), (27, 60554760), (28, 58392090), (30, 54499284), (35, 46713672), (36, 45416070), (40, 40874463), (42, 38928060), (45, 36332856), (54, 30277380), (56, 29196045), (60, 27249642), (63, 25952040), (70, 23356836), (72, 22708035), (81, 20184920), (84, 19464030), (90, 18166428), (105, 15571224), (108, 15138690), (120, 13624821), (126, 12976020), (135, 12110952), (140, 11678418), (162, 10092460), (168, 9732015), (180, 9083214), (189, 8650680), (210, 7785612), (216, 7569345), (252, 6488010), (270, 6055476), (280, 5839209), (315, 5190408), (324, 5046230), (360, 4541607), (378, 4325340), (405, 4036984), (420, 3892806), (504, 3244005), (540, 3027738), (567, 2883560), (630, 2595204), (648, 2523115), (756, 2162670), (810, 2018492), (840, 1946403), (945, 1730136), (1080, 1513869), (1134, 1441780), (1260, 1297602), (1512, 1081335), (1620, 1009246), (1890, 865068), (2268, 720890), (2520, 648801), (2835, 576712), (3240, 504623), (3780, 432534), (4536, 360445), (5670, 288356), (7560, 216267), (11340, 144178), (22680, 72089)]