26613720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 101088000

約数和(自身を除く): 74474280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 179, 180, 210, 236, 252, 280, 295, 315, 354, 358, 360, 413, 420, 472, 504, 531, 537, 590, 630, 708, 716, 826, 840, 885, 895, 1062, 1074, 1180, 1239, 1253, 1260, 1416, 1432, 1611, 1652, 1770, 1790, 2065, 2124, 2148, 2360, 2478, 2506, 2520, 2655, 2685, 3222, 3304, 3540, 3580, 3717, 3759, 4130, 4248, 4296, 4956, 5012, 5310, 5370, 6195, 6265, 6444, 7080, 7160, 7434, 7518, 8055, 8260, 9912, 10024, 10561, 10620, 10740, 11277, 12390, 12530, 12888, 14868, 15036, 16110, 16520, 18585, 18795, 21122, 21240, 21480, 22554, 24780, 25060, 29736, 30072, 31683, 32220, 37170, 37590, 42244, 45108, 49560, 50120, 52805, 56385, 63366, 64440, 73927, 74340, 75180, 84488, 90216, 95049, 105610, 112770, 126732, 147854, 148680, 150360, 158415, 190098, 211220, 221781, 225540, 253464, 295708, 316830, 369635, 380196, 422440, 443562, 451080, 475245, 591416, 633660, 665343, 739270, 760392, 887124, 950490, 1108905, 1267320, 1330686, 1478540, 1774248, 1900980, 2217810, 2661372, 2957080, 3326715, 3801960, 4435620, 5322744, 6653430, 8871240, 13306860, 26613720]

約数ペア:

[(1, 26613720), (2, 13306860), (3, 8871240), (4, 6653430), (5, 5322744), (6, 4435620), (7, 3801960), (8, 3326715), (9, 2957080), (10, 2661372), (12, 2217810), (14, 1900980), (15, 1774248), (18, 1478540), (20, 1330686), (21, 1267320), (24, 1108905), (28, 950490), (30, 887124), (35, 760392), (36, 739270), (40, 665343), (42, 633660), (45, 591416), (56, 475245), (59, 451080), (60, 443562), (63, 422440), (70, 380196), (72, 369635), (84, 316830), (90, 295708), (105, 253464), (118, 225540), (120, 221781), (126, 211220), (140, 190098), (168, 158415), (177, 150360), (179, 148680), (180, 147854), (210, 126732), (236, 112770), (252, 105610), (280, 95049), (295, 90216), (315, 84488), (354, 75180), (358, 74340), (360, 73927), (413, 64440), (420, 63366), (472, 56385), (504, 52805), (531, 50120), (537, 49560), (590, 45108), (630, 42244), (708, 37590), (716, 37170), (826, 32220), (840, 31683), (885, 30072), (895, 29736), (1062, 25060), (1074, 24780), (1180, 22554), (1239, 21480), (1253, 21240), (1260, 21122), (1416, 18795), (1432, 18585), (1611, 16520), (1652, 16110), (1770, 15036), (1790, 14868), (2065, 12888), (2124, 12530), (2148, 12390), (2360, 11277), (2478, 10740), (2506, 10620), (2520, 10561), (2655, 10024), (2685, 9912), (3222, 8260), (3304, 8055), (3540, 7518), (3580, 7434), (3717, 7160), (3759, 7080), (4130, 6444), (4248, 6265), (4296, 6195), (4956, 5370), (5012, 5310)]