31920330400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:904

約数の個数: 288

約数和(自身を含む): 91208412288

約数和(自身を除く): 59288081888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 113, 140, 146, 160, 175, 200, 224, 226, 280, 292, 350, 365, 400, 452, 511, 560, 565, 584, 691, 700, 730, 791, 800, 904, 1022, 1120, 1130, 1168, 1382, 1400, 1460, 1582, 1808, 1825, 2044, 2260, 2336, 2555, 2764, 2800, 2825, 2920, 3164, 3455, 3616, 3650, 3955, 4088, 4520, 4837, 5110, 5528, 5600, 5650, 5840, 6328, 6910, 7300, 7910, 8176, 8249, 9040, 9674, 10220, 11056, 11300, 11680, 12656, 12775, 13820, 14600, 15820, 16352, 16498, 17275, 18080, 19348, 19775, 20440, 22112, 22600, 24185, 25312, 25550, 27640, 29200, 31640, 32996, 34550, 38696, 39550, 40880, 41245, 45200, 48370, 50443, 51100, 55280, 57743, 58400, 63280, 65992, 69100, 77392, 78083, 79100, 81760, 82490, 90400, 96740, 100886, 102200, 110560, 115486, 120925, 126560, 131984, 138200, 154784, 156166, 158200, 164980, 193480, 201772, 204400, 206225, 230972, 241850, 252215, 263968, 276400, 288715, 312332, 316400, 329960, 353101, 386960, 390415, 403544, 408800, 412450, 461944, 483700, 504430, 546581, 552800, 577430, 624664, 632800, 659920, 706202, 773920, 780830, 807088, 824900, 923888, 967400, 1008860, 1093162, 1154860, 1249328, 1261075, 1319840, 1412404, 1443575, 1561660, 1614176, 1649800, 1765505, 1847776, 1934800, 1952075, 2017720, 2186324, 2309720, 2498656, 2522150, 2732905, 2824808, 2887150, 3123320, 3299600, 3531010, 3869600, 3904150, 4035440, 4372648, 4619440, 5044300, 5465810, 5649616, 5700059, 5774300, 6246640, 6599200, 7062020, 7808300, 8070880, 8745296, 8827525, 9238880, 10088600, 10931620, 11299232, 11400118, 11548600, 12493280, 13664525, 14124040, 15616600, 17490592, 17655050, 20177200, 21863240, 22800236, 23097200, 27329050, 28248080, 28500295, 31233200, 35310100, 39900413, 40354400, 43726480, 45600472, 46194400, 54658100, 56496160, 57000590, 62466400, 70620200, 79800826, 87452960, 91200944, 109316200, 114001180, 141240400, 142501475, 159601652, 182401888, 199502065, 218632400, 228002360, 282480800, 285002950, 319203304, 399004130, 437264800, 456004720, 570005900, 638406608, 798008260, 912009440, 997510325, 1140011800, 1276813216, 1596016520, 1995020650, 2280023600, 3192033040, 3990041300, 4560047200, 6384066080, 7980082600, 15960165200, 31920330400]

約数ペア:

[(1, 31920330400), (2, 15960165200), (4, 7980082600), (5, 6384066080), (7, 4560047200), (8, 3990041300), (10, 3192033040), (14, 2280023600), (16, 1995020650), (20, 1596016520), (25, 1276813216), (28, 1140011800), (32, 997510325), (35, 912009440), (40, 798008260), (50, 638406608), (56, 570005900), (70, 456004720), (73, 437264800), (80, 399004130), (100, 319203304), (112, 285002950), (113, 282480800), (140, 228002360), (146, 218632400), (160, 199502065), (175, 182401888), (200, 159601652), (224, 142501475), (226, 141240400), (280, 114001180), (292, 109316200), (350, 91200944), (365, 87452960), (400, 79800826), (452, 70620200), (511, 62466400), (560, 57000590), (565, 56496160), (584, 54658100), (691, 46194400), (700, 45600472), (730, 43726480), (791, 40354400), (800, 39900413), (904, 35310100), (1022, 31233200), (1120, 28500295), (1130, 28248080), (1168, 27329050), (1382, 23097200), (1400, 22800236), (1460, 21863240), (1582, 20177200), (1808, 17655050), (1825, 17490592), (2044, 15616600), (2260, 14124040), (2336, 13664525), (2555, 12493280), (2764, 11548600), (2800, 11400118), (2825, 11299232), (2920, 10931620), (3164, 10088600), (3455, 9238880), (3616, 8827525), (3650, 8745296), (3955, 8070880), (4088, 7808300), (4520, 7062020), (4837, 6599200), (5110, 6246640), (5528, 5774300), (5600, 5700059), (5650, 5649616), (5840, 5465810), (6328, 5044300), (6910, 4619440), (7300, 4372648), (7910, 4035440), (8176, 3904150), (8249, 3869600), (9040, 3531010), (9674, 3299600), (10220, 3123320), (11056, 2887150), (11300, 2824808), (11680, 2732905), (12656, 2522150), (12775, 2498656), (13820, 2309720), (14600, 2186324), (15820, 2017720), (16352, 1952075), (16498, 1934800), (17275, 1847776), (18080, 1765505), (19348, 1649800), (19775, 1614176), (20440, 1561660), (22112, 1443575), (22600, 1412404), (24185, 1319840), (25312, 1261075), (25550, 1249328), (27640, 1154860), (29200, 1093162), (31640, 1008860), (32996, 967400), (34550, 923888), (38696, 824900), (39550, 807088), (40880, 780830), (41245, 773920), (45200, 706202), (48370, 659920), (50443, 632800), (51100, 624664), (55280, 577430), (57743, 552800), (58400, 546581), (63280, 504430), (65992, 483700), (69100, 461944), (77392, 412450), (78083, 408800), (79100, 403544), (81760, 390415), (82490, 386960), (90400, 353101), (96740, 329960), (100886, 316400), (102200, 312332), (110560, 288715), (115486, 276400), (120925, 263968), (126560, 252215), (131984, 241850), (138200, 230972), (154784, 206225), (156166, 204400), (158200, 201772), (164980, 193480)]