72797760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 300508416

約数和(自身を除く): 227710656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 157, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 314, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 471, 480, 483, 504, 552, 560, 576, 628, 630, 644, 672, 690, 720, 736, 785, 805, 828, 840, 920, 942, 960, 966, 1008, 1035, 1099, 1104, 1120, 1256, 1260, 1288, 1344, 1380, 1413, 1440, 1449, 1472, 1570, 1610, 1656, 1680, 1840, 1884, 1932, 2016, 2070, 2198, 2208, 2240, 2355, 2415, 2512, 2520, 2576, 2760, 2826, 2880, 2898, 3140, 3220, 3297, 3312, 3360, 3611, 3680, 3768, 3864, 4032, 4140, 4396, 4416, 4710, 4830, 5024, 5040, 5152, 5495, 5520, 5652, 5796, 6280, 6440, 6594, 6624, 6720, 7065, 7222, 7245, 7360, 7536, 7728, 8280, 8792, 9420, 9660, 9891, 10048, 10080, 10304, 10833, 10990, 11040, 11304, 11592, 12560, 12880, 13188, 13248, 14130, 14444, 14490, 15072, 15456, 16485, 16560, 17584, 18055, 18840, 19320, 19782, 20160, 21666, 21980, 22080, 22608, 23184, 25120, 25277, 25760, 26376, 28260, 28888, 28980, 30144, 30912, 32499, 32970, 33120, 35168, 36110, 37680, 38640, 39564, 43332, 43960, 45216, 46368, 49455, 50240, 50554, 51520, 52752, 54165, 56520, 57776, 57960, 64998, 65940, 66240, 70336, 72220, 75360, 75831, 77280, 79128, 86664, 87920, 90432, 92736, 98910, 101108, 105504, 108330, 113040, 115552, 115920, 126385, 129996, 131880, 144440, 150720, 151662, 154560, 158256, 162495, 173328, 175840, 197820, 202216, 211008, 216660, 226080, 227493, 231104, 231840, 252770, 259992, 263760, 288880, 303324, 316512, 324990, 346656, 351680, 379155, 395640, 404432, 433320, 452160, 454986, 463680, 505540, 519984, 527520, 577760, 606648, 633024, 649980, 693312, 758310, 791280, 808864, 866640, 909972, 1011080, 1039968, 1055040, 1137465, 1155520, 1213296, 1299960, 1516620, 1582560, 1617728, 1733280, 1819944, 2022160, 2079936, 2274930, 2426592, 2599920, 3033240, 3165120, 3466560, 3639888, 4044320, 4549860, 4853184, 5199840, 6066480, 7279776, 8088640, 9099720, 10399680, 12132960, 14559552, 18199440, 24265920, 36398880, 72797760]

約数ペア:

[(1, 72797760), (2, 36398880), (3, 24265920), (4, 18199440), (5, 14559552), (6, 12132960), (7, 10399680), (8, 9099720), (9, 8088640), (10, 7279776), (12, 6066480), (14, 5199840), (15, 4853184), (16, 4549860), (18, 4044320), (20, 3639888), (21, 3466560), (23, 3165120), (24, 3033240), (28, 2599920), (30, 2426592), (32, 2274930), (35, 2079936), (36, 2022160), (40, 1819944), (42, 1733280), (45, 1617728), (46, 1582560), (48, 1516620), (56, 1299960), (60, 1213296), (63, 1155520), (64, 1137465), (69, 1055040), (70, 1039968), (72, 1011080), (80, 909972), (84, 866640), (90, 808864), (92, 791280), (96, 758310), (105, 693312), (112, 649980), (115, 633024), (120, 606648), (126, 577760), (138, 527520), (140, 519984), (144, 505540), (157, 463680), (160, 454986), (161, 452160), (168, 433320), (180, 404432), (184, 395640), (192, 379155), (207, 351680), (210, 346656), (224, 324990), (230, 316512), (240, 303324), (252, 288880), (276, 263760), (280, 259992), (288, 252770), (314, 231840), (315, 231104), (320, 227493), (322, 226080), (336, 216660), (345, 211008), (360, 202216), (368, 197820), (414, 175840), (420, 173328), (448, 162495), (460, 158256), (471, 154560), (480, 151662), (483, 150720), (504, 144440), (552, 131880), (560, 129996), (576, 126385), (628, 115920), (630, 115552), (644, 113040), (672, 108330), (690, 105504), (720, 101108), (736, 98910), (785, 92736), (805, 90432), (828, 87920), (840, 86664), (920, 79128), (942, 77280), (960, 75831), (966, 75360), (1008, 72220), (1035, 70336), (1099, 66240), (1104, 65940), (1120, 64998), (1256, 57960), (1260, 57776), (1288, 56520), (1344, 54165), (1380, 52752), (1413, 51520), (1440, 50554), (1449, 50240), (1472, 49455), (1570, 46368), (1610, 45216), (1656, 43960), (1680, 43332), (1840, 39564), (1884, 38640), (1932, 37680), (2016, 36110), (2070, 35168), (2198, 33120), (2208, 32970), (2240, 32499), (2355, 30912), (2415, 30144), (2512, 28980), (2520, 28888), (2576, 28260), (2760, 26376), (2826, 25760), (2880, 25277), (2898, 25120), (3140, 23184), (3220, 22608), (3297, 22080), (3312, 21980), (3360, 21666), (3611, 20160), (3680, 19782), (3768, 19320), (3864, 18840), (4032, 18055), (4140, 17584), (4396, 16560), (4416, 16485), (4710, 15456), (4830, 15072), (5024, 14490), (5040, 14444), (5152, 14130), (5495, 13248), (5520, 13188), (5652, 12880), (5796, 12560), (6280, 11592), (6440, 11304), (6594, 11040), (6624, 10990), (6720, 10833), (7065, 10304), (7222, 10080), (7245, 10048), (7360, 9891), (7536, 9660), (7728, 9420), (8280, 8792)]