534784640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 1542240000

約数和(自身を除く): 1007455360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 128, 130, 136, 152, 160, 170, 190, 199, 208, 221, 247, 260, 272, 304, 320, 323, 340, 380, 398, 416, 442, 494, 520, 544, 608, 640, 646, 680, 760, 796, 832, 884, 988, 995, 1040, 1088, 1105, 1216, 1235, 1292, 1360, 1520, 1592, 1615, 1664, 1768, 1976, 1990, 2080, 2176, 2210, 2432, 2470, 2584, 2587, 2720, 3040, 3184, 3230, 3383, 3536, 3781, 3952, 3980, 4160, 4199, 4420, 4940, 5168, 5174, 5440, 6080, 6368, 6460, 6766, 7072, 7562, 7904, 7960, 8320, 8398, 8840, 9880, 10336, 10348, 10880, 12160, 12736, 12920, 12935, 13532, 14144, 15124, 15808, 15920, 16796, 16915, 17680, 18905, 19760, 20672, 20696, 20995, 25472, 25840, 25870, 27064, 28288, 30248, 31616, 31840, 33592, 33830, 35360, 37810, 39520, 41344, 41392, 41990, 43979, 49153, 51680, 51740, 54128, 60496, 63680, 64277, 67184, 67660, 70720, 75620, 79040, 82784, 83980, 87958, 98306, 103360, 103480, 108256, 120992, 127360, 128554, 134368, 135320, 141440, 151240, 158080, 165568, 167960, 175916, 196612, 206720, 206960, 216512, 219895, 241984, 245765, 257108, 268736, 270640, 302480, 321385, 331136, 335920, 351832, 393224, 413920, 433024, 439790, 483968, 491530, 514216, 537472, 541280, 604960, 642770, 671840, 703664, 786448, 827840, 835601, 879580, 983060, 1028432, 1082560, 1209920, 1285540, 1343680, 1407328, 1572896, 1655680, 1671202, 1759160, 1966120, 2056864, 2165120, 2419840, 2571080, 2687360, 2814656, 3145792, 3342404, 3518320, 3932240, 4113728, 4178005, 5142160, 5629312, 6291584, 6684808, 7036640, 7864480, 8227456, 8356010, 10284320, 13369616, 14073280, 15728960, 16712020, 20568640, 26739232, 28146560, 31457920, 33424040, 41137280, 53478464, 66848080, 106956928, 133696160, 267392320, 534784640]

約数ペア:

[(1, 534784640), (2, 267392320), (4, 133696160), (5, 106956928), (8, 66848080), (10, 53478464), (13, 41137280), (16, 33424040), (17, 31457920), (19, 28146560), (20, 26739232), (26, 20568640), (32, 16712020), (34, 15728960), (38, 14073280), (40, 13369616), (52, 10284320), (64, 8356010), (65, 8227456), (68, 7864480), (76, 7036640), (80, 6684808), (85, 6291584), (95, 5629312), (104, 5142160), (128, 4178005), (130, 4113728), (136, 3932240), (152, 3518320), (160, 3342404), (170, 3145792), (190, 2814656), (199, 2687360), (208, 2571080), (221, 2419840), (247, 2165120), (260, 2056864), (272, 1966120), (304, 1759160), (320, 1671202), (323, 1655680), (340, 1572896), (380, 1407328), (398, 1343680), (416, 1285540), (442, 1209920), (494, 1082560), (520, 1028432), (544, 983060), (608, 879580), (640, 835601), (646, 827840), (680, 786448), (760, 703664), (796, 671840), (832, 642770), (884, 604960), (988, 541280), (995, 537472), (1040, 514216), (1088, 491530), (1105, 483968), (1216, 439790), (1235, 433024), (1292, 413920), (1360, 393224), (1520, 351832), (1592, 335920), (1615, 331136), (1664, 321385), (1768, 302480), (1976, 270640), (1990, 268736), (2080, 257108), (2176, 245765), (2210, 241984), (2432, 219895), (2470, 216512), (2584, 206960), (2587, 206720), (2720, 196612), (3040, 175916), (3184, 167960), (3230, 165568), (3383, 158080), (3536, 151240), (3781, 141440), (3952, 135320), (3980, 134368), (4160, 128554), (4199, 127360), (4420, 120992), (4940, 108256), (5168, 103480), (5174, 103360), (5440, 98306), (6080, 87958), (6368, 83980), (6460, 82784), (6766, 79040), (7072, 75620), (7562, 70720), (7904, 67660), (7960, 67184), (8320, 64277), (8398, 63680), (8840, 60496), (9880, 54128), (10336, 51740), (10348, 51680), (10880, 49153), (12160, 43979), (12736, 41990), (12920, 41392), (12935, 41344), (13532, 39520), (14144, 37810), (15124, 35360), (15808, 33830), (15920, 33592), (16796, 31840), (16915, 31616), (17680, 30248), (18905, 28288), (19760, 27064), (20672, 25870), (20696, 25840), (20995, 25472)]