262806720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 224

約数和(自身を含む): 934004736

約数和(自身を除く): 671198016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 410, 440, 451, 480, 492, 528, 607, 615, 656, 660, 704, 820, 880, 902, 960, 984, 1056, 1214, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1821, 1968, 2112, 2255, 2428, 2460, 2624, 2640, 2706, 3035, 3280, 3520, 3608, 3642, 3936, 4510, 4856, 4920, 5280, 5412, 6070, 6560, 6677, 6765, 7216, 7284, 7872, 9020, 9105, 9712, 9840, 10560, 10824, 12140, 13120, 13354, 13530, 14432, 14568, 18040, 18210, 19424, 19680, 20031, 21648, 24280, 24887, 26708, 27060, 28864, 29136, 33385, 36080, 36420, 38848, 39360, 40062, 43296, 48560, 49774, 53416, 54120, 58272, 66770, 72160, 72840, 74661, 80124, 86592, 97120, 99548, 100155, 106832, 108240, 116544, 124435, 133540, 144320, 145680, 149322, 160248, 194240, 199096, 200310, 213664, 216480, 248870, 267080, 273757, 291360, 298644, 320496, 373305, 398192, 400620, 427328, 432960, 497740, 534160, 547514, 582720, 597288, 640992, 746610, 796384, 801240, 821271, 995480, 1068320, 1095028, 1194576, 1281984, 1368785, 1493220, 1592768, 1602480, 1642542, 1990960, 2136640, 2190056, 2389152, 2737570, 2986440, 3204960, 3285084, 3981920, 4106355, 4380112, 4778304, 5475140, 5972880, 6409920, 6570168, 7963840, 8212710, 8760224, 10950280, 11945760, 13140336, 16425420, 17520448, 21900560, 23891520, 26280672, 32850840, 43801120, 52561344, 65701680, 87602240, 131403360, 262806720]

約数ペア:

[(1, 262806720), (2, 131403360), (3, 87602240), (4, 65701680), (5, 52561344), (6, 43801120), (8, 32850840), (10, 26280672), (11, 23891520), (12, 21900560), (15, 17520448), (16, 16425420), (20, 13140336), (22, 11945760), (24, 10950280), (30, 8760224), (32, 8212710), (33, 7963840), (40, 6570168), (41, 6409920), (44, 5972880), (48, 5475140), (55, 4778304), (60, 4380112), (64, 4106355), (66, 3981920), (80, 3285084), (82, 3204960), (88, 2986440), (96, 2737570), (110, 2389152), (120, 2190056), (123, 2136640), (132, 1990960), (160, 1642542), (164, 1602480), (165, 1592768), (176, 1493220), (192, 1368785), (205, 1281984), (220, 1194576), (240, 1095028), (246, 1068320), (264, 995480), (320, 821271), (328, 801240), (330, 796384), (352, 746610), (410, 640992), (440, 597288), (451, 582720), (480, 547514), (492, 534160), (528, 497740), (607, 432960), (615, 427328), (656, 400620), (660, 398192), (704, 373305), (820, 320496), (880, 298644), (902, 291360), (960, 273757), (984, 267080), (1056, 248870), (1214, 216480), (1230, 213664), (1312, 200310), (1320, 199096), (1353, 194240), (1640, 160248), (1760, 149322), (1804, 145680), (1821, 144320), (1968, 133540), (2112, 124435), (2255, 116544), (2428, 108240), (2460, 106832), (2624, 100155), (2640, 99548), (2706, 97120), (3035, 86592), (3280, 80124), (3520, 74661), (3608, 72840), (3642, 72160), (3936, 66770), (4510, 58272), (4856, 54120), (4920, 53416), (5280, 49774), (5412, 48560), (6070, 43296), (6560, 40062), (6677, 39360), (6765, 38848), (7216, 36420), (7284, 36080), (7872, 33385), (9020, 29136), (9105, 28864), (9712, 27060), (9840, 26708), (10560, 24887), (10824, 24280), (12140, 21648), (13120, 20031), (13354, 19680), (13530, 19424), (14432, 18210), (14568, 18040)]