338835840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1529

約数の個数: 256

約数和(自身を含む): 1307819520

約数和(自身を除く): 968983680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1483, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 2966, 3264, 3360, 3570, 3808, 4080, 4449, 4480, 4760, 5440, 5712, 5932, 6528, 6720, 7140, 7415, 7616, 8160, 8898, 9520, 10381, 10880, 11424, 11864, 13440, 14280, 14830, 15232, 16320, 17796, 19040, 20762, 22245, 22848, 23728, 25211, 28560, 29660, 31143, 32640, 35592, 38080, 41524, 44490, 45696, 47456, 50422, 51905, 57120, 59320, 62286, 71184, 75633, 76160, 83048, 88980, 94912, 100844, 103810, 114240, 118640, 124572, 126055, 142368, 151266, 155715, 166096, 176477, 177960, 189824, 201688, 207620, 228480, 237280, 249144, 252110, 284736, 302532, 311430, 332192, 352954, 355920, 378165, 403376, 415240, 474560, 498288, 504220, 529431, 569472, 605064, 622860, 664384, 705908, 711840, 756330, 806752, 830480, 882385, 949120, 996576, 1008440, 1058862, 1210128, 1245720, 1328768, 1411816, 1423680, 1512660, 1613504, 1660960, 1764770, 1993152, 2016880, 2117724, 2420256, 2491440, 2647155, 2823632, 2847360, 3025320, 3227008, 3321920, 3529540, 3986304, 4033760, 4235448, 4840512, 4982880, 5294310, 5647264, 6050640, 6643840, 7059080, 8067520, 8470896, 9681024, 9965760, 10588620, 11294528, 12101280, 14118160, 16135040, 16941792, 19931520, 21177240, 22589056, 24202560, 28236320, 33883584, 42354480, 48405120, 56472640, 67767168, 84708960, 112945280, 169417920, 338835840]

約数ペア:

[(1, 338835840), (2, 169417920), (3, 112945280), (4, 84708960), (5, 67767168), (6, 56472640), (7, 48405120), (8, 42354480), (10, 33883584), (12, 28236320), (14, 24202560), (15, 22589056), (16, 21177240), (17, 19931520), (20, 16941792), (21, 16135040), (24, 14118160), (28, 12101280), (30, 11294528), (32, 10588620), (34, 9965760), (35, 9681024), (40, 8470896), (42, 8067520), (48, 7059080), (51, 6643840), (56, 6050640), (60, 5647264), (64, 5294310), (68, 4982880), (70, 4840512), (80, 4235448), (84, 4033760), (85, 3986304), (96, 3529540), (102, 3321920), (105, 3227008), (112, 3025320), (119, 2847360), (120, 2823632), (128, 2647155), (136, 2491440), (140, 2420256), (160, 2117724), (168, 2016880), (170, 1993152), (192, 1764770), (204, 1660960), (210, 1613504), (224, 1512660), (238, 1423680), (240, 1411816), (255, 1328768), (272, 1245720), (280, 1210128), (320, 1058862), (336, 1008440), (340, 996576), (357, 949120), (384, 882385), (408, 830480), (420, 806752), (448, 756330), (476, 711840), (480, 705908), (510, 664384), (544, 622860), (560, 605064), (595, 569472), (640, 529431), (672, 504220), (680, 498288), (714, 474560), (816, 415240), (840, 403376), (896, 378165), (952, 355920), (960, 352954), (1020, 332192), (1088, 311430), (1120, 302532), (1190, 284736), (1344, 252110), (1360, 249144), (1428, 237280), (1483, 228480), (1632, 207620), (1680, 201688), (1785, 189824), (1904, 177960), (1920, 176477), (2040, 166096), (2176, 155715), (2240, 151266), (2380, 142368), (2688, 126055), (2720, 124572), (2856, 118640), (2966, 114240), (3264, 103810), (3360, 100844), (3570, 94912), (3808, 88980), (4080, 83048), (4449, 76160), (4480, 75633), (4760, 71184), (5440, 62286), (5712, 59320), (5932, 57120), (6528, 51905), (6720, 50422), (7140, 47456), (7415, 45696), (7616, 44490), (8160, 41524), (8898, 38080), (9520, 35592), (10381, 32640), (10880, 31143), (11424, 29660), (11864, 28560), (13440, 25211), (14280, 23728), (14830, 22848), (15232, 22245), (16320, 20762), (17796, 19040)]