239523480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 940896000

約数和(自身を除く): 701372520

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, 59, 60, 63, 70, 72, 81, 84, 90, 105, 108, 118, 120, 126, 135, 140, 162, 168, 177, 179, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 324, 354, 358, 360, 378, 405, 413, 420, 472, 504, 531, 537, 540, 567, 590, 630, 648, 708, 716, 756, 810, 826, 840, 885, 895, 945, 1062, 1074, 1080, 1134, 1180, 1239, 1253, 1260, 1416, 1432, 1512, 1593, 1611, 1620, 1652, 1770, 1790, 1890, 2065, 2124, 2148, 2268, 2360, 2478, 2506, 2520, 2655, 2685, 2835, 3186, 3222, 3240, 3304, 3540, 3580, 3717, 3759, 3780, 4130, 4248, 4296, 4536, 4779, 4833, 4956, 5012, 5310, 5370, 5670, 6195, 6265, 6372, 6444, 7080, 7160, 7434, 7518, 7560, 7965, 8055, 8260, 9558, 9666, 9912, 10024, 10561, 10620, 10740, 11151, 11277, 11340, 12390, 12530, 12744, 12888, 14499, 14868, 15036, 15930, 16110, 16520, 18585, 18795, 19116, 19332, 21122, 21240, 21480, 22302, 22554, 22680, 23895, 24165, 24780, 25060, 28998, 29736, 30072, 31683, 31860, 32220, 33453, 33831, 37170, 37590, 38232, 38664, 42244, 44604, 45108, 47790, 48330, 49560, 50120, 52805, 55755, 56385, 57996, 63366, 63720, 64440, 66906, 67662, 72495, 73927, 74340, 75180, 84488, 89208, 90216, 95049, 95580, 96660, 101493, 105610, 111510, 112770, 115992, 126732, 133812, 135324, 144990, 147854, 148680, 150360, 158415, 167265, 169155, 190098, 191160, 193320, 202986, 211220, 221781, 223020, 225540, 253464, 267624, 270648, 285147, 289980, 295708, 316830, 334530, 338310, 369635, 380196, 405972, 422440, 443562, 446040, 451080, 475245, 507465, 570294, 579960, 591416, 633660, 665343, 669060, 676620, 739270, 760392, 811944, 855441, 887124, 950490, 1014930, 1108905, 1140588, 1267320, 1330686, 1338120, 1353240, 1425735, 1478540, 1710882, 1774248, 1900980, 1996029, 2029860, 2217810, 2281176, 2661372, 2851470, 2957080, 3326715, 3421764, 3801960, 3992058, 4059720, 4277205, 4435620, 5322744, 5702940, 5988087, 6653430, 6843528, 7984116, 8554410, 8871240, 9980145, 11405880, 11976174, 13306860, 15968232, 17108820, 19960290, 23952348, 26613720, 29940435, 34217640, 39920580, 47904696, 59880870, 79841160, 119761740, 239523480]

約数ペア:

[(1, 239523480), (2, 119761740), (3, 79841160), (4, 59880870), (5, 47904696), (6, 39920580), (7, 34217640), (8, 29940435), (9, 26613720), (10, 23952348), (12, 19960290), (14, 17108820), (15, 15968232), (18, 13306860), (20, 11976174), (21, 11405880), (24, 9980145), (27, 8871240), (28, 8554410), (30, 7984116), (35, 6843528), (36, 6653430), (40, 5988087), (42, 5702940), (45, 5322744), (54, 4435620), (56, 4277205), (59, 4059720), (60, 3992058), (63, 3801960), (70, 3421764), (72, 3326715), (81, 2957080), (84, 2851470), (90, 2661372), (105, 2281176), (108, 2217810), (118, 2029860), (120, 1996029), (126, 1900980), (135, 1774248), (140, 1710882), (162, 1478540), (168, 1425735), (177, 1353240), (179, 1338120), (180, 1330686), (189, 1267320), (210, 1140588), (216, 1108905), (236, 1014930), (252, 950490), (270, 887124), (280, 855441), (295, 811944), (315, 760392), (324, 739270), (354, 676620), (358, 669060), (360, 665343), (378, 633660), (405, 591416), (413, 579960), (420, 570294), (472, 507465), (504, 475245), (531, 451080), (537, 446040), (540, 443562), (567, 422440), (590, 405972), (630, 380196), (648, 369635), (708, 338310), (716, 334530), (756, 316830), (810, 295708), (826, 289980), (840, 285147), (885, 270648), (895, 267624), (945, 253464), (1062, 225540), (1074, 223020), (1080, 221781), (1134, 211220), (1180, 202986), (1239, 193320), (1253, 191160), (1260, 190098), (1416, 169155), (1432, 167265), (1512, 158415), (1593, 150360), (1611, 148680), (1620, 147854), (1652, 144990), (1770, 135324), (1790, 133812), (1890, 126732), (2065, 115992), (2124, 112770), (2148, 111510), (2268, 105610), (2360, 101493), (2478, 96660), (2506, 95580), (2520, 95049), (2655, 90216), (2685, 89208), (2835, 84488), (3186, 75180), (3222, 74340), (3240, 73927), (3304, 72495), (3540, 67662), (3580, 66906), (3717, 64440), (3759, 63720), (3780, 63366), (4130, 57996), (4248, 56385), (4296, 55755), (4536, 52805), (4779, 50120), (4833, 49560), (4956, 48330), (5012, 47790), (5310, 45108), (5370, 44604), (5670, 42244), (6195, 38664), (6265, 38232), (6372, 37590), (6444, 37170), (7080, 33831), (7160, 33453), (7434, 32220), (7518, 31860), (7560, 31683), (7965, 30072), (8055, 29736), (8260, 28998), (9558, 25060), (9666, 24780), (9912, 24165), (10024, 23895), (10561, 22680), (10620, 22554), (10740, 22302), (11151, 21480), (11277, 21240), (11340, 21122), (12390, 19332), (12530, 19116), (12744, 18795), (12888, 18585), (14499, 16520), (14868, 16110), (15036, 15930)]