488404560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 320

約数和(自身を含む): 1874880000

約数和(自身を除く): 1386475440

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, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 343, 349, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 686, 698, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1029, 1047, 1176, 1190, 1360, 1372, 1396, 1428, 1470, 1666, 1680, 1715, 1745, 1785, 1904, 1960, 2040, 2058, 2094, 2352, 2380, 2443, 2499, 2744, 2792, 2856, 2940, 3332, 3430, 3490, 3570, 3920, 4080, 4116, 4165, 4188, 4760, 4886, 4998, 5145, 5235, 5488, 5584, 5712, 5831, 5880, 5933, 6664, 6860, 6980, 7140, 7329, 8232, 8330, 8376, 9520, 9772, 9996, 10290, 10470, 11662, 11760, 11866, 12215, 12495, 13328, 13720, 13960, 14280, 14658, 16464, 16660, 16752, 17101, 17493, 17799, 19544, 19992, 20580, 20940, 23324, 23732, 24430, 24990, 27440, 27920, 28560, 29155, 29316, 29665, 33320, 34202, 34986, 35598, 36645, 39088, 39984, 41160, 41531, 41880, 46648, 47464, 48860, 49980, 51303, 58310, 58632, 59330, 66640, 68404, 69972, 71196, 73290, 82320, 83062, 83760, 85505, 87465, 88995, 93296, 94928, 97720, 99960, 102606, 116620, 117264, 118660, 119707, 124593, 136808, 139944, 142392, 146580, 166124, 171010, 174930, 177990, 195440, 199920, 205212, 207655, 233240, 237320, 239414, 249186, 256515, 273616, 279888, 284784, 290717, 293160, 332248, 342020, 349860, 355980, 359121, 410424, 415310, 466480, 474640, 478828, 498372, 513030, 581434, 586320, 598535, 622965, 664496, 684040, 699720, 711960, 718242, 820848, 830620, 872151, 957656, 996744, 1026060, 1162868, 1197070, 1245930, 1368080, 1399440, 1423920, 1436484, 1453585, 1661240, 1744302, 1795605, 1915312, 1993488, 2035019, 2052120, 2325736, 2394140, 2491860, 2872968, 2907170, 3322480, 3488604, 3591210, 4070038, 4104240, 4360755, 4651472, 4788280, 4983720, 5745936, 5814340, 6105057, 6977208, 7182420, 8140076, 8721510, 9576560, 9967440, 10175095, 11628680, 12210114, 13954416, 14364840, 16280152, 17443020, 20350190, 23257360, 24420228, 28729680, 30525285, 32560304, 34886040, 40700380, 48840456, 61050570, 69772080, 81400760, 97680912, 122101140, 162801520, 244202280, 488404560]

約数ペア:

[(1, 488404560), (2, 244202280), (3, 162801520), (4, 122101140), (5, 97680912), (6, 81400760), (7, 69772080), (8, 61050570), (10, 48840456), (12, 40700380), (14, 34886040), (15, 32560304), (16, 30525285), (17, 28729680), (20, 24420228), (21, 23257360), (24, 20350190), (28, 17443020), (30, 16280152), (34, 14364840), (35, 13954416), (40, 12210114), (42, 11628680), (48, 10175095), (49, 9967440), (51, 9576560), (56, 8721510), (60, 8140076), (68, 7182420), (70, 6977208), (80, 6105057), (84, 5814340), (85, 5745936), (98, 4983720), (102, 4788280), (105, 4651472), (112, 4360755), (119, 4104240), (120, 4070038), (136, 3591210), (140, 3488604), (147, 3322480), (168, 2907170), (170, 2872968), (196, 2491860), (204, 2394140), (210, 2325736), (238, 2052120), (240, 2035019), (245, 1993488), (255, 1915312), (272, 1795605), (280, 1744302), (294, 1661240), (336, 1453585), (340, 1436484), (343, 1423920), (349, 1399440), (357, 1368080), (392, 1245930), (408, 1197070), (420, 1162868), (476, 1026060), (490, 996744), (510, 957656), (560, 872151), (588, 830620), (595, 820848), (680, 718242), (686, 711960), (698, 699720), (714, 684040), (735, 664496), (784, 622965), (816, 598535), (833, 586320), (840, 581434), (952, 513030), (980, 498372), (1020, 478828), (1029, 474640), (1047, 466480), (1176, 415310), (1190, 410424), (1360, 359121), (1372, 355980), (1396, 349860), (1428, 342020), (1470, 332248), (1666, 293160), (1680, 290717), (1715, 284784), (1745, 279888), (1785, 273616), (1904, 256515), (1960, 249186), (2040, 239414), (2058, 237320), (2094, 233240), (2352, 207655), (2380, 205212), (2443, 199920), (2499, 195440), (2744, 177990), (2792, 174930), (2856, 171010), (2940, 166124), (3332, 146580), (3430, 142392), (3490, 139944), (3570, 136808), (3920, 124593), (4080, 119707), (4116, 118660), (4165, 117264), (4188, 116620), (4760, 102606), (4886, 99960), (4998, 97720), (5145, 94928), (5235, 93296), (5488, 88995), (5584, 87465), (5712, 85505), (5831, 83760), (5880, 83062), (5933, 82320), (6664, 73290), (6860, 71196), (6980, 69972), (7140, 68404), (7329, 66640), (8232, 59330), (8330, 58632), (8376, 58310), (9520, 51303), (9772, 49980), (9996, 48860), (10290, 47464), (10470, 46648), (11662, 41880), (11760, 41531), (11866, 41160), (12215, 39984), (12495, 39088), (13328, 36645), (13720, 35598), (13960, 34986), (14280, 34202), (14658, 33320), (16464, 29665), (16660, 29316), (16752, 29155), (17101, 28560), (17493, 27920), (17799, 27440), (19544, 24990), (19992, 24430), (20580, 23732), (20940, 23324)]