42618240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 172326960

約数和(自身を除く): 129708720

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 151, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 302, 315, 320, 336, 360, 384, 392, 420, 441, 448, 453, 480, 490, 504, 560, 576, 588, 604, 630, 640, 672, 720, 735, 755, 784, 840, 882, 896, 906, 960, 980, 1008, 1057, 1120, 1152, 1176, 1208, 1260, 1344, 1359, 1440, 1470, 1510, 1568, 1680, 1764, 1812, 1920, 1960, 2016, 2114, 2205, 2240, 2265, 2352, 2416, 2520, 2688, 2718, 2880, 2940, 3020, 3136, 3171, 3360, 3528, 3624, 3920, 4032, 4228, 4410, 4480, 4530, 4704, 4832, 5040, 5285, 5436, 5760, 5880, 6040, 6272, 6342, 6720, 6795, 7056, 7248, 7399, 7840, 8064, 8456, 8820, 9060, 9408, 9513, 9664, 10080, 10570, 10872, 11760, 12080, 12684, 13440, 13590, 14112, 14496, 14798, 15680, 15855, 16912, 17640, 18120, 18816, 19026, 19328, 20160, 21140, 21744, 22197, 23520, 24160, 25368, 27180, 28224, 28992, 29596, 31360, 31710, 33824, 35280, 36240, 36995, 38052, 40320, 42280, 43488, 44394, 47040, 47565, 48320, 50736, 54360, 56448, 57984, 59192, 63420, 66591, 67648, 70560, 72480, 73990, 76104, 84560, 86976, 88788, 94080, 95130, 96640, 101472, 108720, 110985, 118384, 126840, 133182, 135296, 141120, 144960, 147980, 152208, 169120, 173952, 177576, 190260, 202944, 217440, 221970, 236768, 253680, 266364, 282240, 289920, 295960, 304416, 332955, 338240, 355152, 380520, 405888, 434880, 443940, 473536, 507360, 532728, 591920, 608832, 665910, 676480, 710304, 761040, 869760, 887880, 947072, 1014720, 1065456, 1183840, 1217664, 1331820, 1420608, 1522080, 1775760, 2029440, 2130912, 2367680, 2663640, 2841216, 3044160, 3551520, 4261824, 4735360, 5327280, 6088320, 7103040, 8523648, 10654560, 14206080, 21309120, 42618240]

約数ペア:

[(1, 42618240), (2, 21309120), (3, 14206080), (4, 10654560), (5, 8523648), (6, 7103040), (7, 6088320), (8, 5327280), (9, 4735360), (10, 4261824), (12, 3551520), (14, 3044160), (15, 2841216), (16, 2663640), (18, 2367680), (20, 2130912), (21, 2029440), (24, 1775760), (28, 1522080), (30, 1420608), (32, 1331820), (35, 1217664), (36, 1183840), (40, 1065456), (42, 1014720), (45, 947072), (48, 887880), (49, 869760), (56, 761040), (60, 710304), (63, 676480), (64, 665910), (70, 608832), (72, 591920), (80, 532728), (84, 507360), (90, 473536), (96, 443940), (98, 434880), (105, 405888), (112, 380520), (120, 355152), (126, 338240), (128, 332955), (140, 304416), (144, 295960), (147, 289920), (151, 282240), (160, 266364), (168, 253680), (180, 236768), (192, 221970), (196, 217440), (210, 202944), (224, 190260), (240, 177576), (245, 173952), (252, 169120), (280, 152208), (288, 147980), (294, 144960), (302, 141120), (315, 135296), (320, 133182), (336, 126840), (360, 118384), (384, 110985), (392, 108720), (420, 101472), (441, 96640), (448, 95130), (453, 94080), (480, 88788), (490, 86976), (504, 84560), (560, 76104), (576, 73990), (588, 72480), (604, 70560), (630, 67648), (640, 66591), (672, 63420), (720, 59192), (735, 57984), (755, 56448), (784, 54360), (840, 50736), (882, 48320), (896, 47565), (906, 47040), (960, 44394), (980, 43488), (1008, 42280), (1057, 40320), (1120, 38052), (1152, 36995), (1176, 36240), (1208, 35280), (1260, 33824), (1344, 31710), (1359, 31360), (1440, 29596), (1470, 28992), (1510, 28224), (1568, 27180), (1680, 25368), (1764, 24160), (1812, 23520), (1920, 22197), (1960, 21744), (2016, 21140), (2114, 20160), (2205, 19328), (2240, 19026), (2265, 18816), (2352, 18120), (2416, 17640), (2520, 16912), (2688, 15855), (2718, 15680), (2880, 14798), (2940, 14496), (3020, 14112), (3136, 13590), (3171, 13440), (3360, 12684), (3528, 12080), (3624, 11760), (3920, 10872), (4032, 10570), (4228, 10080), (4410, 9664), (4480, 9513), (4530, 9408), (4704, 9060), (4832, 8820), (5040, 8456), (5285, 8064), (5436, 7840), (5760, 7399), (5880, 7248), (6040, 7056), (6272, 6795), (6342, 6720)]