457177920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 1522390656

約数和(自身を除く): 1065212736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 74, 80, 96, 111, 120, 122, 148, 160, 183, 185, 192, 211, 222, 240, 244, 296, 305, 320, 366, 370, 422, 444, 480, 488, 555, 592, 610, 633, 732, 740, 844, 888, 915, 960, 976, 1055, 1110, 1184, 1220, 1266, 1464, 1480, 1688, 1776, 1830, 1952, 2110, 2220, 2257, 2368, 2440, 2532, 2928, 2960, 3165, 3376, 3552, 3660, 3904, 4220, 4440, 4514, 4880, 5064, 5856, 5920, 6330, 6752, 6771, 7104, 7320, 7807, 8440, 8880, 9028, 9760, 10128, 11285, 11712, 11840, 12660, 12871, 13504, 13542, 14640, 15614, 16880, 17760, 18056, 19520, 20256, 22570, 23421, 25320, 25742, 27084, 29280, 31228, 33760, 33855, 35520, 36112, 38613, 39035, 40512, 45140, 46842, 50640, 51484, 54168, 58560, 62456, 64355, 67520, 67710, 72224, 77226, 78070, 90280, 93684, 101280, 102968, 108336, 117105, 124912, 128710, 135420, 144448, 154452, 156140, 180560, 187368, 193065, 202560, 205936, 216672, 234210, 249824, 257420, 270840, 308904, 312280, 361120, 374736, 386130, 411872, 433344, 468420, 476227, 499648, 514840, 541680, 617808, 624560, 722240, 749472, 772260, 823744, 936840, 952454, 1029680, 1083360, 1235616, 1249120, 1428681, 1498944, 1544520, 1873680, 1904908, 2059360, 2166720, 2381135, 2471232, 2498240, 2857362, 3089040, 3747360, 3809816, 4118720, 4762270, 5714724, 6178080, 7143405, 7494720, 7619632, 9524540, 11429448, 12356160, 14286810, 15239264, 19049080, 22858896, 28573620, 30478528, 38098160, 45717792, 57147240, 76196320, 91435584, 114294480, 152392640, 228588960, 457177920]

約数ペア:

[(1, 457177920), (2, 228588960), (3, 152392640), (4, 114294480), (5, 91435584), (6, 76196320), (8, 57147240), (10, 45717792), (12, 38098160), (15, 30478528), (16, 28573620), (20, 22858896), (24, 19049080), (30, 15239264), (32, 14286810), (37, 12356160), (40, 11429448), (48, 9524540), (60, 7619632), (61, 7494720), (64, 7143405), (74, 6178080), (80, 5714724), (96, 4762270), (111, 4118720), (120, 3809816), (122, 3747360), (148, 3089040), (160, 2857362), (183, 2498240), (185, 2471232), (192, 2381135), (211, 2166720), (222, 2059360), (240, 1904908), (244, 1873680), (296, 1544520), (305, 1498944), (320, 1428681), (366, 1249120), (370, 1235616), (422, 1083360), (444, 1029680), (480, 952454), (488, 936840), (555, 823744), (592, 772260), (610, 749472), (633, 722240), (732, 624560), (740, 617808), (844, 541680), (888, 514840), (915, 499648), (960, 476227), (976, 468420), (1055, 433344), (1110, 411872), (1184, 386130), (1220, 374736), (1266, 361120), (1464, 312280), (1480, 308904), (1688, 270840), (1776, 257420), (1830, 249824), (1952, 234210), (2110, 216672), (2220, 205936), (2257, 202560), (2368, 193065), (2440, 187368), (2532, 180560), (2928, 156140), (2960, 154452), (3165, 144448), (3376, 135420), (3552, 128710), (3660, 124912), (3904, 117105), (4220, 108336), (4440, 102968), (4514, 101280), (4880, 93684), (5064, 90280), (5856, 78070), (5920, 77226), (6330, 72224), (6752, 67710), (6771, 67520), (7104, 64355), (7320, 62456), (7807, 58560), (8440, 54168), (8880, 51484), (9028, 50640), (9760, 46842), (10128, 45140), (11285, 40512), (11712, 39035), (11840, 38613), (12660, 36112), (12871, 35520), (13504, 33855), (13542, 33760), (14640, 31228), (15614, 29280), (16880, 27084), (17760, 25742), (18056, 25320), (19520, 23421), (20256, 22570)]