65766960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13049}}^1$

素因数の和:13075

約数の個数: 120

約数和(自身を含む): 252439200

約数和(自身を除く): 186672240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13049, 26098, 39147, 52196, 65245, 78294, 91343, 104392, 117441, 130490, 156588, 182686, 195735, 208784, 234882, 260980, 274029, 313176, 365372, 391470, 456715, 469764, 521960, 548058, 587205, 626352, 730744, 782940, 822087, 913430, 939528, 1043920, 1096116, 1174410, 1370145, 1461488, 1565880, 1644174, 1826860, 1879056, 2192232, 2348820, 2740290, 3131760, 3288348, 3653720, 4110435, 4384464, 4697640, 5480580, 6576696, 7307440, 8220870, 9395280, 10961160, 13153392, 16441740, 21922320, 32883480, 65766960]

約数ペア:

[(1, 65766960), (2, 32883480), (3, 21922320), (4, 16441740), (5, 13153392), (6, 10961160), (7, 9395280), (8, 8220870), (9, 7307440), (10, 6576696), (12, 5480580), (14, 4697640), (15, 4384464), (16, 4110435), (18, 3653720), (20, 3288348), (21, 3131760), (24, 2740290), (28, 2348820), (30, 2192232), (35, 1879056), (36, 1826860), (40, 1644174), (42, 1565880), (45, 1461488), (48, 1370145), (56, 1174410), (60, 1096116), (63, 1043920), (70, 939528), (72, 913430), (80, 822087), (84, 782940), (90, 730744), (105, 626352), (112, 587205), (120, 548058), (126, 521960), (140, 469764), (144, 456715), (168, 391470), (180, 365372), (210, 313176), (240, 274029), (252, 260980), (280, 234882), (315, 208784), (336, 195735), (360, 182686), (420, 156588), (504, 130490), (560, 117441), (630, 104392), (720, 91343), (840, 78294), (1008, 65245), (1260, 52196), (1680, 39147), (2520, 26098), (5040, 13049)]