314483840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 859541760

約数和(自身を除く): 545057920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 131, 155, 160, 176, 220, 242, 248, 262, 310, 320, 341, 352, 440, 484, 496, 524, 605, 620, 640, 655, 682, 704, 880, 968, 992, 1048, 1210, 1240, 1310, 1364, 1408, 1441, 1705, 1760, 1936, 1984, 2096, 2420, 2480, 2620, 2728, 2882, 3410, 3520, 3751, 3872, 3968, 4061, 4192, 4840, 4960, 5240, 5456, 5764, 6820, 7040, 7205, 7502, 7744, 8122, 8384, 9680, 9920, 10480, 10912, 11528, 13640, 14410, 15004, 15488, 15851, 16244, 16768, 18755, 19360, 19840, 20305, 20960, 21824, 23056, 27280, 28820, 30008, 31702, 32488, 37510, 38720, 40610, 41920, 43648, 44671, 46112, 54560, 57640, 60016, 63404, 64976, 75020, 77440, 79255, 81220, 83840, 89342, 92224, 109120, 115280, 120032, 126808, 129952, 150040, 158510, 162440, 178684, 184448, 218240, 223355, 230560, 240064, 253616, 259904, 300080, 317020, 324880, 357368, 446710, 461120, 480128, 491381, 507232, 519808, 600160, 634040, 649760, 714736, 893420, 922240, 982762, 1014464, 1200320, 1268080, 1299520, 1429472, 1786840, 1965524, 2028928, 2400640, 2456905, 2536160, 2599040, 2858944, 3573680, 3931048, 4913810, 5072320, 5717888, 7147360, 7862096, 9827620, 10144640, 14294720, 15724192, 19655240, 28589440, 31448384, 39310480, 62896768, 78620960, 157241920, 314483840]

約数ペア:

[(1, 314483840), (2, 157241920), (4, 78620960), (5, 62896768), (8, 39310480), (10, 31448384), (11, 28589440), (16, 19655240), (20, 15724192), (22, 14294720), (31, 10144640), (32, 9827620), (40, 7862096), (44, 7147360), (55, 5717888), (62, 5072320), (64, 4913810), (80, 3931048), (88, 3573680), (110, 2858944), (121, 2599040), (124, 2536160), (128, 2456905), (131, 2400640), (155, 2028928), (160, 1965524), (176, 1786840), (220, 1429472), (242, 1299520), (248, 1268080), (262, 1200320), (310, 1014464), (320, 982762), (341, 922240), (352, 893420), (440, 714736), (484, 649760), (496, 634040), (524, 600160), (605, 519808), (620, 507232), (640, 491381), (655, 480128), (682, 461120), (704, 446710), (880, 357368), (968, 324880), (992, 317020), (1048, 300080), (1210, 259904), (1240, 253616), (1310, 240064), (1364, 230560), (1408, 223355), (1441, 218240), (1705, 184448), (1760, 178684), (1936, 162440), (1984, 158510), (2096, 150040), (2420, 129952), (2480, 126808), (2620, 120032), (2728, 115280), (2882, 109120), (3410, 92224), (3520, 89342), (3751, 83840), (3872, 81220), (3968, 79255), (4061, 77440), (4192, 75020), (4840, 64976), (4960, 63404), (5240, 60016), (5456, 57640), (5764, 54560), (6820, 46112), (7040, 44671), (7205, 43648), (7502, 41920), (7744, 40610), (8122, 38720), (8384, 37510), (9680, 32488), (9920, 31702), (10480, 30008), (10912, 28820), (11528, 27280), (13640, 23056), (14410, 21824), (15004, 20960), (15488, 20305), (15851, 19840), (16244, 19360), (16768, 18755)]