378642880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 1142341632

約数和(自身を除く): 763698752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 127, 140, 154, 160, 176, 220, 224, 242, 254, 280, 308, 320, 352, 385, 440, 448, 484, 508, 560, 605, 616, 635, 704, 770, 847, 880, 889, 968, 1016, 1120, 1210, 1232, 1270, 1331, 1397, 1540, 1694, 1760, 1778, 1936, 2032, 2240, 2420, 2464, 2540, 2662, 2794, 3080, 3388, 3520, 3556, 3872, 4064, 4235, 4445, 4840, 4928, 5080, 5324, 5588, 6160, 6655, 6776, 6985, 7112, 7744, 8128, 8470, 8890, 9317, 9680, 9779, 10160, 10648, 11176, 12320, 13310, 13552, 13970, 14224, 15367, 16940, 17780, 18634, 19360, 19558, 20320, 21296, 22352, 24640, 26620, 27104, 27940, 28448, 30734, 33880, 35560, 37268, 38720, 39116, 40640, 42592, 44704, 46585, 48895, 53240, 54208, 55880, 56896, 61468, 67760, 71120, 74536, 76835, 78232, 85184, 89408, 93170, 97790, 106480, 107569, 111760, 122936, 135520, 142240, 149072, 153670, 156464, 169037, 186340, 195580, 212960, 215138, 223520, 245872, 271040, 284480, 298144, 307340, 312928, 338074, 372680, 391160, 425920, 430276, 447040, 491744, 537845, 596288, 614680, 625856, 676148, 745360, 782320, 845185, 860552, 983488, 1075690, 1183259, 1229360, 1352296, 1490720, 1564640, 1690370, 1721104, 2151380, 2366518, 2458720, 2704592, 2981440, 3129280, 3380740, 3442208, 4302760, 4733036, 4917440, 5409184, 5916295, 6761480, 6884416, 8605520, 9466072, 10818368, 11832590, 13522960, 17211040, 18932144, 23665180, 27045920, 34422080, 37864288, 47330360, 54091840, 75728576, 94660720, 189321440, 378642880]

約数ペア:

[(1, 378642880), (2, 189321440), (4, 94660720), (5, 75728576), (7, 54091840), (8, 47330360), (10, 37864288), (11, 34422080), (14, 27045920), (16, 23665180), (20, 18932144), (22, 17211040), (28, 13522960), (32, 11832590), (35, 10818368), (40, 9466072), (44, 8605520), (55, 6884416), (56, 6761480), (64, 5916295), (70, 5409184), (77, 4917440), (80, 4733036), (88, 4302760), (110, 3442208), (112, 3380740), (121, 3129280), (127, 2981440), (140, 2704592), (154, 2458720), (160, 2366518), (176, 2151380), (220, 1721104), (224, 1690370), (242, 1564640), (254, 1490720), (280, 1352296), (308, 1229360), (320, 1183259), (352, 1075690), (385, 983488), (440, 860552), (448, 845185), (484, 782320), (508, 745360), (560, 676148), (605, 625856), (616, 614680), (635, 596288), (704, 537845), (770, 491744), (847, 447040), (880, 430276), (889, 425920), (968, 391160), (1016, 372680), (1120, 338074), (1210, 312928), (1232, 307340), (1270, 298144), (1331, 284480), (1397, 271040), (1540, 245872), (1694, 223520), (1760, 215138), (1778, 212960), (1936, 195580), (2032, 186340), (2240, 169037), (2420, 156464), (2464, 153670), (2540, 149072), (2662, 142240), (2794, 135520), (3080, 122936), (3388, 111760), (3520, 107569), (3556, 106480), (3872, 97790), (4064, 93170), (4235, 89408), (4445, 85184), (4840, 78232), (4928, 76835), (5080, 74536), (5324, 71120), (5588, 67760), (6160, 61468), (6655, 56896), (6776, 55880), (6985, 54208), (7112, 53240), (7744, 48895), (8128, 46585), (8470, 44704), (8890, 42592), (9317, 40640), (9680, 39116), (9779, 38720), (10160, 37268), (10648, 35560), (11176, 33880), (12320, 30734), (13310, 28448), (13552, 27940), (13970, 27104), (14224, 26620), (15367, 24640), (16940, 22352), (17780, 21296), (18634, 20320), (19360, 19558)]