1561260960

素因数分解:

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

素因数の和:3085

約数の個数: 384

約数和(自身を含む): 6614576640

約数和(自身を除く): 5053315680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 3024, 3037, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5355, 5712, 6048, 6074, 6120, 6426, 7140, 7344, 7560, 8160, 8568, 9111, 9180, 9520, 10080, 10710, 11424, 12148, 12240, 12852, 14280, 14688, 15120, 15185, 16065, 17136, 18222, 18360, 19040, 21259, 21420, 24296, 24480, 25704, 27333, 28560, 30240, 30370, 32130, 34272, 36444, 36720, 42518, 42840, 45555, 48592, 51408, 51629, 54666, 57120, 60740, 63777, 64260, 72888, 73440, 81999, 85036, 85680, 91110, 97184, 102816, 103258, 106295, 109332, 121480, 127554, 128520, 136665, 145776, 154887, 163998, 170072, 171360, 182220, 191331, 206516, 212590, 218664, 242960, 255108, 257040, 258145, 273330, 291552, 309774, 318885, 327996, 340144, 361403, 364440, 382662, 409995, 413032, 425180, 437328, 464661, 485920, 510216, 514080, 516290, 546660, 573993, 619548, 637770, 655992, 680288, 722806, 728880, 765324, 774435, 819990, 826064, 850360, 874656, 929322, 956655, 1020432, 1032580, 1084209, 1093320, 1147986, 1239096, 1275540, 1311984, 1393983, 1445612, 1457760, 1530648, 1548870, 1639980, 1652128, 1700720, 1807015, 1858644, 1913310, 2040864, 2065160, 2168418, 2186640, 2295972, 2323305, 2478192, 2551080, 2623968, 2787966, 2869965, 2891224, 3061296, 3097740, 3252627, 3279960, 3401440, 3614030, 3717288, 3826620, 4130320, 4336836, 4373280, 4591944, 4646610, 4956384, 5102160, 5421045, 5575932, 5739930, 5782448, 6122592, 6195480, 6505254, 6559920, 6969915, 7228060, 7434576, 7653240, 8260640, 8673672, 9183888, 9293220, 9757881, 10204320, 10842090, 11151864, 11479860, 11564896, 12390960, 13010508, 13119840, 13939830, 14456120, 14869152, 15306480, 16263135, 17347344, 18367776, 18586440, 19515762, 21684180, 22303728, 22959720, 24781920, 26021016, 27879660, 28912240, 30612960, 32526270, 34694688, 37172880, 39031524, 43368360, 44607456, 45919440, 48789405, 52042032, 55759320, 57824480, 65052540, 74345760, 78063048, 86736720, 91838880, 97578810, 104084064, 111518640, 130105080, 156126096, 173473440, 195157620, 223037280, 260210160, 312252192, 390315240, 520420320, 780630480, 1561260960]

約数ペア:

[(1, 1561260960), (2, 780630480), (3, 520420320), (4, 390315240), (5, 312252192), (6, 260210160), (7, 223037280), (8, 195157620), (9, 173473440), (10, 156126096), (12, 130105080), (14, 111518640), (15, 104084064), (16, 97578810), (17, 91838880), (18, 86736720), (20, 78063048), (21, 74345760), (24, 65052540), (27, 57824480), (28, 55759320), (30, 52042032), (32, 48789405), (34, 45919440), (35, 44607456), (36, 43368360), (40, 39031524), (42, 37172880), (45, 34694688), (48, 32526270), (51, 30612960), (54, 28912240), (56, 27879660), (60, 26021016), (63, 24781920), (68, 22959720), (70, 22303728), (72, 21684180), (80, 19515762), (84, 18586440), (85, 18367776), (90, 17347344), (96, 16263135), (102, 15306480), (105, 14869152), (108, 14456120), (112, 13939830), (119, 13119840), (120, 13010508), (126, 12390960), (135, 11564896), (136, 11479860), (140, 11151864), (144, 10842090), (153, 10204320), (160, 9757881), (168, 9293220), (170, 9183888), (180, 8673672), (189, 8260640), (204, 7653240), (210, 7434576), (216, 7228060), (224, 6969915), (238, 6559920), (240, 6505254), (252, 6195480), (255, 6122592), (270, 5782448), (272, 5739930), (280, 5575932), (288, 5421045), (306, 5102160), (315, 4956384), (336, 4646610), (340, 4591944), (357, 4373280), (360, 4336836), (378, 4130320), (408, 3826620), (420, 3717288), (432, 3614030), (459, 3401440), (476, 3279960), (480, 3252627), (504, 3097740), (510, 3061296), (540, 2891224), (544, 2869965), (560, 2787966), (595, 2623968), (612, 2551080), (630, 2478192), (672, 2323305), (680, 2295972), (714, 2186640), (720, 2168418), (756, 2065160), (765, 2040864), (816, 1913310), (840, 1858644), (864, 1807015), (918, 1700720), (945, 1652128), (952, 1639980), (1008, 1548870), (1020, 1530648), (1071, 1457760), (1080, 1445612), (1120, 1393983), (1190, 1311984), (1224, 1275540), (1260, 1239096), (1360, 1147986), (1428, 1093320), (1440, 1084209), (1512, 1032580), (1530, 1020432), (1632, 956655), (1680, 929322), (1785, 874656), (1836, 850360), (1890, 826064), (1904, 819990), (2016, 774435), (2040, 765324), (2142, 728880), (2160, 722806), (2295, 680288), (2380, 655992), (2448, 637770), (2520, 619548), (2720, 573993), (2856, 546660), (3024, 516290), (3037, 514080), (3060, 510216), (3213, 485920), (3360, 464661), (3570, 437328), (3672, 425180), (3780, 413032), (3808, 409995), (4080, 382662), (4284, 364440), (4320, 361403), (4590, 340144), (4760, 327996), (4896, 318885), (5040, 309774), (5355, 291552), (5712, 273330), (6048, 258145), (6074, 257040), (6120, 255108), (6426, 242960), (7140, 218664), (7344, 212590), (7560, 206516), (8160, 191331), (8568, 182220), (9111, 171360), (9180, 170072), (9520, 163998), (10080, 154887), (10710, 145776), (11424, 136665), (12148, 128520), (12240, 127554), (12852, 121480), (14280, 109332), (14688, 106295), (15120, 103258), (15185, 102816), (16065, 97184), (17136, 91110), (18222, 85680), (18360, 85036), (19040, 81999), (21259, 73440), (21420, 72888), (24296, 64260), (24480, 63777), (25704, 60740), (27333, 57120), (28560, 54666), (30240, 51629), (30370, 51408), (32130, 48592), (34272, 45555), (36444, 42840), (36720, 42518)]