470312640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 336

約数和(自身を含む): 1897197120

約数和(自身を除く): 1426884480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 410, 420, 448, 480, 492, 504, 560, 569, 574, 576, 615, 630, 656, 672, 720, 738, 820, 840, 861, 960, 984, 1008, 1120, 1138, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1640, 1680, 1707, 1722, 1845, 1968, 2016, 2240, 2276, 2296, 2460, 2520, 2583, 2624, 2845, 2870, 2880, 2952, 3280, 3360, 3414, 3444, 3690, 3936, 3983, 4032, 4305, 4552, 4592, 4920, 5040, 5121, 5166, 5690, 5740, 5904, 6560, 6720, 6828, 6888, 7380, 7872, 7966, 8535, 8610, 9104, 9184, 9840, 10080, 10242, 10332, 11380, 11480, 11808, 11949, 12915, 13120, 13656, 13776, 14760, 15932, 17070, 17220, 18208, 18368, 19680, 19915, 20160, 20484, 20664, 22760, 22960, 23329, 23616, 23898, 25605, 25830, 27312, 27552, 29520, 31864, 34140, 34440, 35847, 36416, 39360, 39830, 40968, 41328, 45520, 45920, 46658, 47796, 51210, 51660, 54624, 55104, 59040, 59745, 63728, 68280, 68880, 69987, 71694, 79660, 81936, 82656, 91040, 91840, 93316, 95592, 102420, 103320, 109248, 116645, 118080, 119490, 127456, 136560, 137760, 139974, 143388, 159320, 163303, 163872, 165312, 179235, 182080, 186632, 191184, 204840, 206640, 209961, 233290, 238980, 254912, 273120, 275520, 279948, 286776, 318640, 326606, 327744, 349935, 358470, 373264, 382368, 409680, 413280, 419922, 466580, 477960, 489909, 546240, 559896, 573552, 637280, 653212, 699870, 716940, 746528, 764736, 816515, 819360, 826560, 839844, 933160, 955920, 979818, 1049805, 1119792, 1147104, 1274560, 1306424, 1399740, 1433880, 1469727, 1493056, 1633030, 1638720, 1679688, 1866320, 1911840, 1959636, 2099610, 2239584, 2294208, 2449545, 2612848, 2799480, 2867760, 2939454, 3266060, 3359376, 3732640, 3823680, 3919272, 4199220, 4479168, 4899090, 5225696, 5598960, 5735520, 5878908, 6532120, 6718752, 7348635, 7465280, 7838544, 8398440, 9798180, 10451392, 11197920, 11471040, 11757816, 13064240, 13437504, 14697270, 15677088, 16796880, 19596360, 22395840, 23515632, 26128480, 29394540, 31354176, 33593760, 39192720, 47031264, 52256960, 58789080, 67187520, 78385440, 94062528, 117578160, 156770880, 235156320, 470312640]

約数ペア:

[(1, 470312640), (2, 235156320), (3, 156770880), (4, 117578160), (5, 94062528), (6, 78385440), (7, 67187520), (8, 58789080), (9, 52256960), (10, 47031264), (12, 39192720), (14, 33593760), (15, 31354176), (16, 29394540), (18, 26128480), (20, 23515632), (21, 22395840), (24, 19596360), (28, 16796880), (30, 15677088), (32, 14697270), (35, 13437504), (36, 13064240), (40, 11757816), (41, 11471040), (42, 11197920), (45, 10451392), (48, 9798180), (56, 8398440), (60, 7838544), (63, 7465280), (64, 7348635), (70, 6718752), (72, 6532120), (80, 5878908), (82, 5735520), (84, 5598960), (90, 5225696), (96, 4899090), (105, 4479168), (112, 4199220), (120, 3919272), (123, 3823680), (126, 3732640), (140, 3359376), (144, 3266060), (160, 2939454), (164, 2867760), (168, 2799480), (180, 2612848), (192, 2449545), (205, 2294208), (210, 2239584), (224, 2099610), (240, 1959636), (246, 1911840), (252, 1866320), (280, 1679688), (287, 1638720), (288, 1633030), (315, 1493056), (320, 1469727), (328, 1433880), (336, 1399740), (360, 1306424), (369, 1274560), (410, 1147104), (420, 1119792), (448, 1049805), (480, 979818), (492, 955920), (504, 933160), (560, 839844), (569, 826560), (574, 819360), (576, 816515), (615, 764736), (630, 746528), (656, 716940), (672, 699870), (720, 653212), (738, 637280), (820, 573552), (840, 559896), (861, 546240), (960, 489909), (984, 477960), (1008, 466580), (1120, 419922), (1138, 413280), (1148, 409680), (1230, 382368), (1260, 373264), (1312, 358470), (1344, 349935), (1435, 327744), (1440, 326606), (1476, 318640), (1640, 286776), (1680, 279948), (1707, 275520), (1722, 273120), (1845, 254912), (1968, 238980), (2016, 233290), (2240, 209961), (2276, 206640), (2296, 204840), (2460, 191184), (2520, 186632), (2583, 182080), (2624, 179235), (2845, 165312), (2870, 163872), (2880, 163303), (2952, 159320), (3280, 143388), (3360, 139974), (3414, 137760), (3444, 136560), (3690, 127456), (3936, 119490), (3983, 118080), (4032, 116645), (4305, 109248), (4552, 103320), (4592, 102420), (4920, 95592), (5040, 93316), (5121, 91840), (5166, 91040), (5690, 82656), (5740, 81936), (5904, 79660), (6560, 71694), (6720, 69987), (6828, 68880), (6888, 68280), (7380, 63728), (7872, 59745), (7966, 59040), (8535, 55104), (8610, 54624), (9104, 51660), (9184, 51210), (9840, 47796), (10080, 46658), (10242, 45920), (10332, 45520), (11380, 41328), (11480, 40968), (11808, 39830), (11949, 39360), (12915, 36416), (13120, 35847), (13656, 34440), (13776, 34140), (14760, 31864), (15932, 29520), (17070, 27552), (17220, 27312), (18208, 25830), (18368, 25605), (19680, 23898), (19915, 23616), (20160, 23329), (20484, 22960), (20664, 22760)]