2078652800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 192

約数和(自身を含む): 5955690240

約数和(自身を除く): 3877037440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 280, 284, 320, 350, 355, 400, 448, 497, 560, 568, 640, 700, 710, 800, 896, 994, 1120, 1136, 1307, 1400, 1420, 1600, 1775, 1988, 2240, 2272, 2485, 2614, 2800, 2840, 3200, 3550, 3976, 4480, 4544, 4970, 5228, 5600, 5680, 6535, 7100, 7952, 9088, 9149, 9940, 10456, 11200, 11360, 12425, 13070, 14200, 15904, 18298, 19880, 20912, 22400, 22720, 24850, 26140, 28400, 31808, 32675, 36596, 39760, 41824, 45440, 45745, 49700, 52280, 56800, 63616, 65350, 73192, 79520, 83648, 91490, 92797, 99400, 104560, 113600, 130700, 146384, 159040, 167296, 182980, 185594, 198800, 209120, 227200, 228725, 261400, 292768, 318080, 365960, 371188, 397600, 418240, 457450, 463985, 522800, 585536, 649579, 731920, 742376, 795200, 836480, 914900, 927970, 1045600, 1171072, 1299158, 1463840, 1484752, 1590400, 1829800, 1855940, 2091200, 2319925, 2598316, 2927680, 2969504, 3247895, 3659600, 3711880, 4182400, 4639850, 5196632, 5855360, 5939008, 6495790, 7319200, 7423760, 9279700, 10393264, 11878016, 12991580, 14638400, 14847520, 16239475, 18559400, 20786528, 25983160, 29276800, 29695040, 32478950, 37118800, 41573056, 51966320, 59390080, 64957900, 74237600, 83146112, 103932640, 129915800, 148475200, 207865280, 259831600, 296950400, 415730560, 519663200, 1039326400, 2078652800]

約数ペア:

[(1, 2078652800), (2, 1039326400), (4, 519663200), (5, 415730560), (7, 296950400), (8, 259831600), (10, 207865280), (14, 148475200), (16, 129915800), (20, 103932640), (25, 83146112), (28, 74237600), (32, 64957900), (35, 59390080), (40, 51966320), (50, 41573056), (56, 37118800), (64, 32478950), (70, 29695040), (71, 29276800), (80, 25983160), (100, 20786528), (112, 18559400), (128, 16239475), (140, 14847520), (142, 14638400), (160, 12991580), (175, 11878016), (200, 10393264), (224, 9279700), (280, 7423760), (284, 7319200), (320, 6495790), (350, 5939008), (355, 5855360), (400, 5196632), (448, 4639850), (497, 4182400), (560, 3711880), (568, 3659600), (640, 3247895), (700, 2969504), (710, 2927680), (800, 2598316), (896, 2319925), (994, 2091200), (1120, 1855940), (1136, 1829800), (1307, 1590400), (1400, 1484752), (1420, 1463840), (1600, 1299158), (1775, 1171072), (1988, 1045600), (2240, 927970), (2272, 914900), (2485, 836480), (2614, 795200), (2800, 742376), (2840, 731920), (3200, 649579), (3550, 585536), (3976, 522800), (4480, 463985), (4544, 457450), (4970, 418240), (5228, 397600), (5600, 371188), (5680, 365960), (6535, 318080), (7100, 292768), (7952, 261400), (9088, 228725), (9149, 227200), (9940, 209120), (10456, 198800), (11200, 185594), (11360, 182980), (12425, 167296), (13070, 159040), (14200, 146384), (15904, 130700), (18298, 113600), (19880, 104560), (20912, 99400), (22400, 92797), (22720, 91490), (24850, 83648), (26140, 79520), (28400, 73192), (31808, 65350), (32675, 63616), (36596, 56800), (39760, 52280), (41824, 49700), (45440, 45745)]