355962880

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 208

約数和(自身を含む): 1056835584

約数和(自身を除く): 700872704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 191, 208, 224, 256, 260, 280, 320, 364, 382, 416, 448, 455, 512, 520, 560, 640, 728, 764, 832, 896, 910, 955, 1024, 1040, 1120, 1280, 1337, 1456, 1528, 1664, 1792, 1820, 1910, 2048, 2080, 2240, 2483, 2560, 2674, 2912, 3056, 3328, 3584, 3640, 3820, 4096, 4160, 4480, 4966, 5120, 5348, 5824, 6112, 6656, 6685, 7168, 7280, 7640, 8320, 8960, 9932, 10240, 10696, 11648, 12224, 12415, 13312, 13370, 14336, 14560, 15280, 16640, 17381, 17920, 19864, 20480, 21392, 23296, 24448, 24830, 26624, 26740, 28672, 29120, 30560, 33280, 34762, 35840, 39728, 42784, 46592, 48896, 49660, 53248, 53480, 58240, 61120, 66560, 69524, 71680, 79456, 85568, 86905, 93184, 97792, 99320, 106960, 116480, 122240, 133120, 139048, 143360, 158912, 171136, 173810, 186368, 195584, 198640, 213920, 232960, 244480, 266240, 278096, 317824, 342272, 347620, 372736, 391168, 397280, 427840, 465920, 488960, 556192, 635648, 684544, 695240, 782336, 794560, 855680, 931840, 977920, 1112384, 1271296, 1369088, 1390480, 1589120, 1711360, 1863680, 1955840, 2224768, 2542592, 2738176, 2780960, 3178240, 3422720, 3911680, 4449536, 5085184, 5476352, 5561920, 6356480, 6845440, 8899072, 10170368, 11123840, 12712960, 13690880, 17798144, 22247680, 25425920, 27381760, 35596288, 44495360, 50851840, 71192576, 88990720, 177981440, 355962880]

約数ペア:

[(1, 355962880), (2, 177981440), (4, 88990720), (5, 71192576), (7, 50851840), (8, 44495360), (10, 35596288), (13, 27381760), (14, 25425920), (16, 22247680), (20, 17798144), (26, 13690880), (28, 12712960), (32, 11123840), (35, 10170368), (40, 8899072), (52, 6845440), (56, 6356480), (64, 5561920), (65, 5476352), (70, 5085184), (80, 4449536), (91, 3911680), (104, 3422720), (112, 3178240), (128, 2780960), (130, 2738176), (140, 2542592), (160, 2224768), (182, 1955840), (191, 1863680), (208, 1711360), (224, 1589120), (256, 1390480), (260, 1369088), (280, 1271296), (320, 1112384), (364, 977920), (382, 931840), (416, 855680), (448, 794560), (455, 782336), (512, 695240), (520, 684544), (560, 635648), (640, 556192), (728, 488960), (764, 465920), (832, 427840), (896, 397280), (910, 391168), (955, 372736), (1024, 347620), (1040, 342272), (1120, 317824), (1280, 278096), (1337, 266240), (1456, 244480), (1528, 232960), (1664, 213920), (1792, 198640), (1820, 195584), (1910, 186368), (2048, 173810), (2080, 171136), (2240, 158912), (2483, 143360), (2560, 139048), (2674, 133120), (2912, 122240), (3056, 116480), (3328, 106960), (3584, 99320), (3640, 97792), (3820, 93184), (4096, 86905), (4160, 85568), (4480, 79456), (4966, 71680), (5120, 69524), (5348, 66560), (5824, 61120), (6112, 58240), (6656, 53480), (6685, 53248), (7168, 49660), (7280, 48896), (7640, 46592), (8320, 42784), (8960, 39728), (9932, 35840), (10240, 34762), (10696, 33280), (11648, 30560), (12224, 29120), (12415, 28672), (13312, 26740), (13370, 26624), (14336, 24830), (14560, 24448), (15280, 23296), (16640, 21392), (17381, 20480), (17920, 19864)]