672605760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 2236695552

約数和(自身を除く): 1564089792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 155, 160, 186, 192, 194, 233, 240, 248, 291, 310, 320, 372, 388, 465, 466, 480, 485, 496, 582, 620, 699, 744, 776, 930, 932, 960, 970, 992, 1164, 1165, 1240, 1398, 1455, 1488, 1552, 1860, 1864, 1940, 1984, 2328, 2330, 2480, 2796, 2910, 2976, 3007, 3104, 3495, 3720, 3728, 3880, 4656, 4660, 4960, 5592, 5820, 5952, 6014, 6208, 6990, 7223, 7440, 7456, 7760, 9021, 9312, 9320, 9920, 11184, 11640, 12028, 13980, 14446, 14880, 14912, 15035, 15520, 18042, 18624, 18640, 21669, 22368, 22601, 23280, 24056, 27960, 28892, 29760, 30070, 31040, 36084, 36115, 37280, 43338, 44736, 45105, 45202, 46560, 48112, 55920, 57784, 60140, 67803, 72168, 72230, 74560, 86676, 90210, 90404, 93120, 96224, 108345, 111840, 113005, 115568, 120280, 135606, 144336, 144460, 173352, 180420, 180808, 192448, 216690, 223680, 226010, 231136, 240560, 271212, 288672, 288920, 339015, 346704, 360840, 361616, 433380, 452020, 462272, 481120, 542424, 577344, 577840, 678030, 693408, 700631, 721680, 723232, 866760, 904040, 962240, 1084848, 1155680, 1356060, 1386816, 1401262, 1443360, 1446464, 1733520, 1808080, 2101893, 2169696, 2311360, 2712120, 2802524, 2886720, 3467040, 3503155, 3616160, 4203786, 4339392, 5424240, 5605048, 6934080, 7006310, 7232320, 8407572, 10509465, 10848480, 11210096, 14012620, 16815144, 21018930, 21696960, 22420192, 28025240, 33630288, 42037860, 44840384, 56050480, 67260576, 84075720, 112100960, 134521152, 168151440, 224201920, 336302880, 672605760]

約数ペア:

[(1, 672605760), (2, 336302880), (3, 224201920), (4, 168151440), (5, 134521152), (6, 112100960), (8, 84075720), (10, 67260576), (12, 56050480), (15, 44840384), (16, 42037860), (20, 33630288), (24, 28025240), (30, 22420192), (31, 21696960), (32, 21018930), (40, 16815144), (48, 14012620), (60, 11210096), (62, 10848480), (64, 10509465), (80, 8407572), (93, 7232320), (96, 7006310), (97, 6934080), (120, 5605048), (124, 5424240), (155, 4339392), (160, 4203786), (186, 3616160), (192, 3503155), (194, 3467040), (233, 2886720), (240, 2802524), (248, 2712120), (291, 2311360), (310, 2169696), (320, 2101893), (372, 1808080), (388, 1733520), (465, 1446464), (466, 1443360), (480, 1401262), (485, 1386816), (496, 1356060), (582, 1155680), (620, 1084848), (699, 962240), (744, 904040), (776, 866760), (930, 723232), (932, 721680), (960, 700631), (970, 693408), (992, 678030), (1164, 577840), (1165, 577344), (1240, 542424), (1398, 481120), (1455, 462272), (1488, 452020), (1552, 433380), (1860, 361616), (1864, 360840), (1940, 346704), (1984, 339015), (2328, 288920), (2330, 288672), (2480, 271212), (2796, 240560), (2910, 231136), (2976, 226010), (3007, 223680), (3104, 216690), (3495, 192448), (3720, 180808), (3728, 180420), (3880, 173352), (4656, 144460), (4660, 144336), (4960, 135606), (5592, 120280), (5820, 115568), (5952, 113005), (6014, 111840), (6208, 108345), (6990, 96224), (7223, 93120), (7440, 90404), (7456, 90210), (7760, 86676), (9021, 74560), (9312, 72230), (9320, 72168), (9920, 67803), (11184, 60140), (11640, 57784), (12028, 55920), (13980, 48112), (14446, 46560), (14880, 45202), (14912, 45105), (15035, 44736), (15520, 43338), (18042, 37280), (18624, 36115), (18640, 36084), (21669, 31040), (22368, 30070), (22601, 29760), (23280, 28892), (24056, 27960)]