690688320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{14683}}^1$

素因数の和:14717

約数の個数: 168

約数和(自身を含む): 2551139424

約数和(自身を除く): 1860451104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 14683, 15680, 23520, 29366, 44049, 47040, 58732, 73415, 88098, 102781, 117464, 146830, 176196, 205562, 220245, 234928, 293660, 308343, 352392, 411124, 440490, 469856, 513905, 587320, 616686, 704784, 719467, 822248, 880980, 939712, 1027810, 1174640, 1233372, 1409568, 1438934, 1541715, 1644496, 1761960, 2055620, 2158401, 2349280, 2466744, 2819136, 2877868, 3083430, 3288992, 3523920, 3597335, 4111240, 4316802, 4698560, 4933488, 5755736, 6166860, 6577984, 7047840, 7194670, 8222480, 8633604, 9866976, 10792005, 11511472, 12333720, 14095680, 14389340, 16444960, 17267208, 19733952, 21584010, 23022944, 24667440, 28778680, 32889920, 34534416, 43168020, 46045888, 49334880, 57557360, 69068832, 86336040, 98669760, 115114720, 138137664, 172672080, 230229440, 345344160, 690688320]

約数ペア:

[(1, 690688320), (2, 345344160), (3, 230229440), (4, 172672080), (5, 138137664), (6, 115114720), (7, 98669760), (8, 86336040), (10, 69068832), (12, 57557360), (14, 49334880), (15, 46045888), (16, 43168020), (20, 34534416), (21, 32889920), (24, 28778680), (28, 24667440), (30, 23022944), (32, 21584010), (35, 19733952), (40, 17267208), (42, 16444960), (48, 14389340), (49, 14095680), (56, 12333720), (60, 11511472), (64, 10792005), (70, 9866976), (80, 8633604), (84, 8222480), (96, 7194670), (98, 7047840), (105, 6577984), (112, 6166860), (120, 5755736), (140, 4933488), (147, 4698560), (160, 4316802), (168, 4111240), (192, 3597335), (196, 3523920), (210, 3288992), (224, 3083430), (240, 2877868), (245, 2819136), (280, 2466744), (294, 2349280), (320, 2158401), (336, 2055620), (392, 1761960), (420, 1644496), (448, 1541715), (480, 1438934), (490, 1409568), (560, 1233372), (588, 1174640), (672, 1027810), (735, 939712), (784, 880980), (840, 822248), (960, 719467), (980, 704784), (1120, 616686), (1176, 587320), (1344, 513905), (1470, 469856), (1568, 440490), (1680, 411124), (1960, 352392), (2240, 308343), (2352, 293660), (2940, 234928), (3136, 220245), (3360, 205562), (3920, 176196), (4704, 146830), (5880, 117464), (6720, 102781), (7840, 88098), (9408, 73415), (11760, 58732), (14683, 47040), (15680, 44049), (23520, 29366)]