66743040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 263725056

約数和(自身を除く): 196982016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 191, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 382, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 573, 624, 640, 672, 728, 764, 768, 780, 832, 840, 896, 910, 955, 960, 1040, 1092, 1120, 1146, 1248, 1280, 1337, 1344, 1365, 1456, 1528, 1560, 1664, 1680, 1792, 1820, 1910, 1920, 2080, 2184, 2240, 2292, 2483, 2496, 2674, 2688, 2730, 2865, 2912, 3056, 3120, 3328, 3360, 3640, 3820, 3840, 4011, 4160, 4368, 4480, 4584, 4966, 4992, 5348, 5376, 5460, 5730, 5824, 6112, 6240, 6685, 6720, 7280, 7449, 7640, 8022, 8320, 8736, 8960, 9168, 9932, 9984, 10696, 10920, 11460, 11648, 12224, 12415, 12480, 13370, 13440, 14560, 14898, 15280, 16044, 16640, 17381, 17472, 18336, 19864, 20055, 21392, 21840, 22920, 23296, 24448, 24830, 24960, 26740, 26880, 29120, 29796, 30560, 32088, 34762, 34944, 36672, 37245, 39728, 40110, 42784, 43680, 45840, 48896, 49660, 49920, 52143, 53480, 58240, 59592, 61120, 64176, 69524, 69888, 73344, 74490, 79456, 80220, 85568, 86905, 87360, 91680, 99320, 104286, 106960, 116480, 119184, 122240, 128352, 139048, 146688, 148980, 158912, 160440, 171136, 173810, 174720, 183360, 198640, 208572, 213920, 238368, 244480, 256704, 260715, 278096, 297960, 317824, 320880, 342272, 347620, 349440, 366720, 397280, 417144, 427840, 476736, 513408, 521430, 556192, 595920, 635648, 641760, 695240, 733440, 794560, 834288, 855680, 953472, 1026816, 1042860, 1112384, 1191840, 1283520, 1390480, 1589120, 1668576, 1711360, 1906944, 2085720, 2224768, 2383680, 2567040, 2780960, 3178240, 3337152, 4171440, 4449536, 4767360, 5134080, 5561920, 6674304, 8342880, 9534720, 11123840, 13348608, 16685760, 22247680, 33371520, 66743040]

約数ペア:

[(1, 66743040), (2, 33371520), (3, 22247680), (4, 16685760), (5, 13348608), (6, 11123840), (7, 9534720), (8, 8342880), (10, 6674304), (12, 5561920), (13, 5134080), (14, 4767360), (15, 4449536), (16, 4171440), (20, 3337152), (21, 3178240), (24, 2780960), (26, 2567040), (28, 2383680), (30, 2224768), (32, 2085720), (35, 1906944), (39, 1711360), (40, 1668576), (42, 1589120), (48, 1390480), (52, 1283520), (56, 1191840), (60, 1112384), (64, 1042860), (65, 1026816), (70, 953472), (78, 855680), (80, 834288), (84, 794560), (91, 733440), (96, 695240), (104, 641760), (105, 635648), (112, 595920), (120, 556192), (128, 521430), (130, 513408), (140, 476736), (156, 427840), (160, 417144), (168, 397280), (182, 366720), (191, 349440), (192, 347620), (195, 342272), (208, 320880), (210, 317824), (224, 297960), (240, 278096), (256, 260715), (260, 256704), (273, 244480), (280, 238368), (312, 213920), (320, 208572), (336, 198640), (364, 183360), (382, 174720), (384, 173810), (390, 171136), (416, 160440), (420, 158912), (448, 148980), (455, 146688), (480, 139048), (520, 128352), (546, 122240), (560, 119184), (573, 116480), (624, 106960), (640, 104286), (672, 99320), (728, 91680), (764, 87360), (768, 86905), (780, 85568), (832, 80220), (840, 79456), (896, 74490), (910, 73344), (955, 69888), (960, 69524), (1040, 64176), (1092, 61120), (1120, 59592), (1146, 58240), (1248, 53480), (1280, 52143), (1337, 49920), (1344, 49660), (1365, 48896), (1456, 45840), (1528, 43680), (1560, 42784), (1664, 40110), (1680, 39728), (1792, 37245), (1820, 36672), (1910, 34944), (1920, 34762), (2080, 32088), (2184, 30560), (2240, 29796), (2292, 29120), (2483, 26880), (2496, 26740), (2674, 24960), (2688, 24830), (2730, 24448), (2865, 23296), (2912, 22920), (3056, 21840), (3120, 21392), (3328, 20055), (3360, 19864), (3640, 18336), (3820, 17472), (3840, 17381), (4011, 16640), (4160, 16044), (4368, 15280), (4480, 14898), (4584, 14560), (4966, 13440), (4992, 13370), (5348, 12480), (5376, 12415), (5460, 12224), (5730, 11648), (5824, 11460), (6112, 10920), (6240, 10696), (6685, 9984), (6720, 9932), (7280, 9168), (7449, 8960), (7640, 8736), (8022, 8320)]