729965040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 320

約数和(自身を含む): 2789821440

約数和(自身を除く): 2059856400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 61, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 122, 136, 140, 168, 170, 183, 204, 210, 238, 240, 244, 255, 272, 280, 305, 336, 340, 357, 366, 408, 419, 420, 427, 476, 488, 510, 560, 595, 610, 680, 714, 732, 816, 838, 840, 854, 915, 952, 976, 1020, 1037, 1190, 1220, 1257, 1281, 1360, 1428, 1464, 1676, 1680, 1708, 1785, 1830, 1904, 2040, 2074, 2095, 2135, 2380, 2440, 2514, 2562, 2856, 2928, 2933, 3111, 3352, 3416, 3570, 3660, 4080, 4148, 4190, 4270, 4760, 4880, 5028, 5124, 5185, 5712, 5866, 6222, 6285, 6405, 6704, 6832, 7123, 7140, 7259, 7320, 8296, 8380, 8540, 8799, 9520, 10056, 10248, 10370, 11732, 12444, 12570, 12810, 14246, 14280, 14518, 14640, 14665, 15555, 16592, 16760, 17080, 17598, 20112, 20496, 20740, 21369, 21777, 23464, 24888, 25140, 25559, 25620, 28492, 28560, 29036, 29330, 31110, 33520, 34160, 35196, 35615, 36295, 41480, 42738, 43554, 43995, 46928, 49776, 49861, 50280, 51118, 51240, 56984, 58072, 58660, 62220, 70392, 71230, 72590, 76677, 82960, 85476, 87108, 87990, 99722, 100560, 102236, 102480, 106845, 108885, 113968, 116144, 117320, 124440, 127795, 140784, 142460, 145180, 149583, 153354, 170952, 174216, 175980, 178913, 199444, 204472, 213690, 217770, 234640, 248880, 249305, 255590, 284920, 290360, 299166, 306708, 341904, 348432, 351960, 357826, 383385, 398888, 408944, 427380, 434503, 435540, 498610, 511180, 536739, 569840, 580720, 598332, 613416, 703920, 715652, 747915, 766770, 797776, 854760, 869006, 871080, 894565, 997220, 1022360, 1073478, 1196664, 1226832, 1303509, 1431304, 1495830, 1533540, 1709520, 1738012, 1742160, 1789130, 1994440, 2044720, 2146956, 2172515, 2393328, 2607018, 2683695, 2862608, 2991660, 3041521, 3067080, 3476024, 3578260, 3988880, 4293912, 4345030, 5214036, 5367390, 5983320, 6083042, 6134160, 6517545, 6952048, 7156520, 8587824, 8690060, 9124563, 10428072, 10734780, 11966640, 12166084, 13035090, 14313040, 15207605, 17380120, 18249126, 20856144, 21469560, 24332168, 26070180, 30415210, 34760240, 36498252, 42939120, 45622815, 48664336, 52140360, 60830420, 72996504, 91245630, 104280720, 121660840, 145993008, 182491260, 243321680, 364982520, 729965040]

約数ペア:

[(1, 729965040), (2, 364982520), (3, 243321680), (4, 182491260), (5, 145993008), (6, 121660840), (7, 104280720), (8, 91245630), (10, 72996504), (12, 60830420), (14, 52140360), (15, 48664336), (16, 45622815), (17, 42939120), (20, 36498252), (21, 34760240), (24, 30415210), (28, 26070180), (30, 24332168), (34, 21469560), (35, 20856144), (40, 18249126), (42, 17380120), (48, 15207605), (51, 14313040), (56, 13035090), (60, 12166084), (61, 11966640), (68, 10734780), (70, 10428072), (80, 9124563), (84, 8690060), (85, 8587824), (102, 7156520), (105, 6952048), (112, 6517545), (119, 6134160), (120, 6083042), (122, 5983320), (136, 5367390), (140, 5214036), (168, 4345030), (170, 4293912), (183, 3988880), (204, 3578260), (210, 3476024), (238, 3067080), (240, 3041521), (244, 2991660), (255, 2862608), (272, 2683695), (280, 2607018), (305, 2393328), (336, 2172515), (340, 2146956), (357, 2044720), (366, 1994440), (408, 1789130), (419, 1742160), (420, 1738012), (427, 1709520), (476, 1533540), (488, 1495830), (510, 1431304), (560, 1303509), (595, 1226832), (610, 1196664), (680, 1073478), (714, 1022360), (732, 997220), (816, 894565), (838, 871080), (840, 869006), (854, 854760), (915, 797776), (952, 766770), (976, 747915), (1020, 715652), (1037, 703920), (1190, 613416), (1220, 598332), (1257, 580720), (1281, 569840), (1360, 536739), (1428, 511180), (1464, 498610), (1676, 435540), (1680, 434503), (1708, 427380), (1785, 408944), (1830, 398888), (1904, 383385), (2040, 357826), (2074, 351960), (2095, 348432), (2135, 341904), (2380, 306708), (2440, 299166), (2514, 290360), (2562, 284920), (2856, 255590), (2928, 249305), (2933, 248880), (3111, 234640), (3352, 217770), (3416, 213690), (3570, 204472), (3660, 199444), (4080, 178913), (4148, 175980), (4190, 174216), (4270, 170952), (4760, 153354), (4880, 149583), (5028, 145180), (5124, 142460), (5185, 140784), (5712, 127795), (5866, 124440), (6222, 117320), (6285, 116144), (6405, 113968), (6704, 108885), (6832, 106845), (7123, 102480), (7140, 102236), (7259, 100560), (7320, 99722), (8296, 87990), (8380, 87108), (8540, 85476), (8799, 82960), (9520, 76677), (10056, 72590), (10248, 71230), (10370, 70392), (11732, 62220), (12444, 58660), (12570, 58072), (12810, 56984), (14246, 51240), (14280, 51118), (14518, 50280), (14640, 49861), (14665, 49776), (15555, 46928), (16592, 43995), (16760, 43554), (17080, 42738), (17598, 41480), (20112, 36295), (20496, 35615), (20740, 35196), (21369, 34160), (21777, 33520), (23464, 31110), (24888, 29330), (25140, 29036), (25559, 28560), (25620, 28492)]