276474240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6889

約数の個数: 192

約数和(自身を含む): 1091244960

約数和(自身を除く): 814770720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 6857, 8064, 10080, 13440, 13714, 20160, 20571, 27428, 34285, 40320, 41142, 47999, 54856, 61713, 68570, 82284, 95998, 102855, 109712, 123426, 137140, 143997, 164568, 191996, 205710, 219424, 239995, 246852, 274280, 287994, 308565, 329136, 383992, 411420, 431991, 438848, 479990, 493704, 548560, 575988, 617130, 658272, 719985, 767984, 822840, 863982, 877696, 959980, 987408, 1097120, 1151976, 1234260, 1316544, 1439970, 1535968, 1645680, 1727964, 1919960, 1974816, 2159955, 2194240, 2303952, 2468520, 2633088, 2879940, 3071936, 3291360, 3455928, 3839920, 3949632, 4319910, 4388480, 4607904, 4937040, 5759880, 6143872, 6582720, 6911856, 7679840, 7899264, 8639820, 9215808, 9874080, 11519760, 13165440, 13823712, 15359680, 17279640, 18431616, 19748160, 23039520, 27647424, 30719360, 34559280, 39496320, 46079040, 55294848, 69118560, 92158080, 138237120, 276474240]

約数ペア:

[(1, 276474240), (2, 138237120), (3, 92158080), (4, 69118560), (5, 55294848), (6, 46079040), (7, 39496320), (8, 34559280), (9, 30719360), (10, 27647424), (12, 23039520), (14, 19748160), (15, 18431616), (16, 17279640), (18, 15359680), (20, 13823712), (21, 13165440), (24, 11519760), (28, 9874080), (30, 9215808), (32, 8639820), (35, 7899264), (36, 7679840), (40, 6911856), (42, 6582720), (45, 6143872), (48, 5759880), (56, 4937040), (60, 4607904), (63, 4388480), (64, 4319910), (70, 3949632), (72, 3839920), (80, 3455928), (84, 3291360), (90, 3071936), (96, 2879940), (105, 2633088), (112, 2468520), (120, 2303952), (126, 2194240), (128, 2159955), (140, 1974816), (144, 1919960), (160, 1727964), (168, 1645680), (180, 1535968), (192, 1439970), (210, 1316544), (224, 1234260), (240, 1151976), (252, 1097120), (280, 987408), (288, 959980), (315, 877696), (320, 863982), (336, 822840), (360, 767984), (384, 719985), (420, 658272), (448, 617130), (480, 575988), (504, 548560), (560, 493704), (576, 479990), (630, 438848), (640, 431991), (672, 411420), (720, 383992), (840, 329136), (896, 308565), (960, 287994), (1008, 274280), (1120, 246852), (1152, 239995), (1260, 219424), (1344, 205710), (1440, 191996), (1680, 164568), (1920, 143997), (2016, 137140), (2240, 123426), (2520, 109712), (2688, 102855), (2880, 95998), (3360, 82284), (4032, 68570), (4480, 61713), (5040, 54856), (5760, 47999), (6720, 41142), (6857, 40320), (8064, 34285), (10080, 27428), (13440, 20571), (13714, 20160)]