230196960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 288

約数和(自身を含む): 921316032

約数和(自身を除く): 691119072

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, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 557, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1114, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1671, 1680, 1722, 1845, 1968, 2016, 2228, 2296, 2460, 2520, 2583, 2785, 2870, 2952, 3280, 3342, 3360, 3444, 3690, 3899, 3936, 4305, 4456, 4592, 4920, 5013, 5040, 5166, 5570, 5740, 5904, 6560, 6684, 6888, 7380, 7798, 8355, 8610, 8912, 9184, 9840, 10026, 10080, 10332, 11140, 11480, 11697, 11808, 12915, 13368, 13776, 14760, 15596, 16710, 17220, 17824, 19495, 19680, 20052, 20664, 22280, 22837, 22960, 23394, 25065, 25830, 26736, 27552, 29520, 31192, 33420, 34440, 35091, 38990, 40104, 41328, 44560, 45674, 45920, 46788, 50130, 51660, 53472, 58485, 59040, 62384, 66840, 68511, 68880, 70182, 77980, 80208, 82656, 89120, 91348, 93576, 100260, 103320, 114185, 116970, 124768, 133680, 137022, 137760, 140364, 155960, 159859, 160416, 175455, 182696, 187152, 200520, 205533, 206640, 228370, 233940, 267360, 274044, 280728, 311920, 319718, 342555, 350910, 365392, 374304, 401040, 411066, 413280, 456740, 467880, 479577, 548088, 561456, 623840, 639436, 685110, 701820, 730784, 799295, 802080, 822132, 913480, 935760, 959154, 1027665, 1096176, 1122912, 1278872, 1370220, 1403640, 1438731, 1598590, 1644264, 1826960, 1871520, 1918308, 2055330, 2192352, 2397885, 2557744, 2740440, 2807280, 2877462, 3197180, 3288528, 3653920, 3836616, 4110660, 4795770, 5115488, 5480880, 5614560, 5754924, 6394360, 6577056, 7193655, 7673232, 8221320, 9591540, 10961760, 11509848, 12788720, 14387310, 15346464, 16442640, 19183080, 23019696, 25577440, 28774620, 32885280, 38366160, 46039392, 57549240, 76732320, 115098480, 230196960]

約数ペア:

[(1, 230196960), (2, 115098480), (3, 76732320), (4, 57549240), (5, 46039392), (6, 38366160), (7, 32885280), (8, 28774620), (9, 25577440), (10, 23019696), (12, 19183080), (14, 16442640), (15, 15346464), (16, 14387310), (18, 12788720), (20, 11509848), (21, 10961760), (24, 9591540), (28, 8221320), (30, 7673232), (32, 7193655), (35, 6577056), (36, 6394360), (40, 5754924), (41, 5614560), (42, 5480880), (45, 5115488), (48, 4795770), (56, 4110660), (60, 3836616), (63, 3653920), (70, 3288528), (72, 3197180), (80, 2877462), (82, 2807280), (84, 2740440), (90, 2557744), (96, 2397885), (105, 2192352), (112, 2055330), (120, 1918308), (123, 1871520), (126, 1826960), (140, 1644264), (144, 1598590), (160, 1438731), (164, 1403640), (168, 1370220), (180, 1278872), (205, 1122912), (210, 1096176), (224, 1027665), (240, 959154), (246, 935760), (252, 913480), (280, 822132), (287, 802080), (288, 799295), (315, 730784), (328, 701820), (336, 685110), (360, 639436), (369, 623840), (410, 561456), (420, 548088), (480, 479577), (492, 467880), (504, 456740), (557, 413280), (560, 411066), (574, 401040), (615, 374304), (630, 365392), (656, 350910), (672, 342555), (720, 319718), (738, 311920), (820, 280728), (840, 274044), (861, 267360), (984, 233940), (1008, 228370), (1114, 206640), (1120, 205533), (1148, 200520), (1230, 187152), (1260, 182696), (1312, 175455), (1435, 160416), (1440, 159859), (1476, 155960), (1640, 140364), (1671, 137760), (1680, 137022), (1722, 133680), (1845, 124768), (1968, 116970), (2016, 114185), (2228, 103320), (2296, 100260), (2460, 93576), (2520, 91348), (2583, 89120), (2785, 82656), (2870, 80208), (2952, 77980), (3280, 70182), (3342, 68880), (3360, 68511), (3444, 66840), (3690, 62384), (3899, 59040), (3936, 58485), (4305, 53472), (4456, 51660), (4592, 50130), (4920, 46788), (5013, 45920), (5040, 45674), (5166, 44560), (5570, 41328), (5740, 40104), (5904, 38990), (6560, 35091), (6684, 34440), (6888, 33420), (7380, 31192), (7798, 29520), (8355, 27552), (8610, 26736), (8912, 25830), (9184, 25065), (9840, 23394), (10026, 22960), (10080, 22837), (10332, 22280), (11140, 20664), (11480, 20052), (11697, 19680), (11808, 19495), (12915, 17824), (13368, 17220), (13776, 16710), (14760, 15596)]