520420320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 288

約数和(自身を含む): 2149737408

約数和(自身を除く): 1629317088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3037, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6074, 6120, 7140, 8160, 8568, 9111, 9520, 10080, 10710, 11424, 12148, 12240, 14280, 15185, 17136, 18222, 19040, 21259, 21420, 24296, 24480, 27333, 28560, 30370, 34272, 36444, 42518, 42840, 45555, 48592, 51629, 54666, 57120, 60740, 63777, 72888, 85036, 85680, 91110, 97184, 103258, 106295, 109332, 121480, 127554, 136665, 145776, 154887, 170072, 171360, 182220, 191331, 206516, 212590, 218664, 242960, 255108, 258145, 273330, 291552, 309774, 318885, 340144, 361403, 364440, 382662, 413032, 425180, 437328, 464661, 485920, 510216, 516290, 546660, 619548, 637770, 680288, 722806, 728880, 765324, 774435, 826064, 850360, 874656, 929322, 956655, 1020432, 1032580, 1084209, 1093320, 1239096, 1275540, 1445612, 1457760, 1530648, 1548870, 1652128, 1700720, 1807015, 1858644, 1913310, 2040864, 2065160, 2168418, 2186640, 2323305, 2478192, 2551080, 2891224, 3061296, 3097740, 3252627, 3401440, 3614030, 3717288, 3826620, 4130320, 4336836, 4373280, 4646610, 4956384, 5102160, 5421045, 5782448, 6122592, 6195480, 6505254, 7228060, 7434576, 7653240, 8260640, 8673672, 9293220, 10204320, 10842090, 11564896, 12390960, 13010508, 14456120, 14869152, 15306480, 16263135, 17347344, 18586440, 21684180, 24781920, 26021016, 28912240, 30612960, 32526270, 34694688, 37172880, 43368360, 52042032, 57824480, 65052540, 74345760, 86736720, 104084064, 130105080, 173473440, 260210160, 520420320]

約数ペア:

[(1, 520420320), (2, 260210160), (3, 173473440), (4, 130105080), (5, 104084064), (6, 86736720), (7, 74345760), (8, 65052540), (9, 57824480), (10, 52042032), (12, 43368360), (14, 37172880), (15, 34694688), (16, 32526270), (17, 30612960), (18, 28912240), (20, 26021016), (21, 24781920), (24, 21684180), (28, 18586440), (30, 17347344), (32, 16263135), (34, 15306480), (35, 14869152), (36, 14456120), (40, 13010508), (42, 12390960), (45, 11564896), (48, 10842090), (51, 10204320), (56, 9293220), (60, 8673672), (63, 8260640), (68, 7653240), (70, 7434576), (72, 7228060), (80, 6505254), (84, 6195480), (85, 6122592), (90, 5782448), (96, 5421045), (102, 5102160), (105, 4956384), (112, 4646610), (119, 4373280), (120, 4336836), (126, 4130320), (136, 3826620), (140, 3717288), (144, 3614030), (153, 3401440), (160, 3252627), (168, 3097740), (170, 3061296), (180, 2891224), (204, 2551080), (210, 2478192), (224, 2323305), (238, 2186640), (240, 2168418), (252, 2065160), (255, 2040864), (272, 1913310), (280, 1858644), (288, 1807015), (306, 1700720), (315, 1652128), (336, 1548870), (340, 1530648), (357, 1457760), (360, 1445612), (408, 1275540), (420, 1239096), (476, 1093320), (480, 1084209), (504, 1032580), (510, 1020432), (544, 956655), (560, 929322), (595, 874656), (612, 850360), (630, 826064), (672, 774435), (680, 765324), (714, 728880), (720, 722806), (765, 680288), (816, 637770), (840, 619548), (952, 546660), (1008, 516290), (1020, 510216), (1071, 485920), (1120, 464661), (1190, 437328), (1224, 425180), (1260, 413032), (1360, 382662), (1428, 364440), (1440, 361403), (1530, 340144), (1632, 318885), (1680, 309774), (1785, 291552), (1904, 273330), (2016, 258145), (2040, 255108), (2142, 242960), (2380, 218664), (2448, 212590), (2520, 206516), (2720, 191331), (2856, 182220), (3037, 171360), (3060, 170072), (3360, 154887), (3570, 145776), (3808, 136665), (4080, 127554), (4284, 121480), (4760, 109332), (4896, 106295), (5040, 103258), (5355, 97184), (5712, 91110), (6074, 85680), (6120, 85036), (7140, 72888), (8160, 63777), (8568, 60740), (9111, 57120), (9520, 54666), (10080, 51629), (10710, 48592), (11424, 45555), (12148, 42840), (12240, 42518), (14280, 36444), (15185, 34272), (17136, 30370), (18222, 28560), (19040, 27333), (21259, 24480), (21420, 24296)]