889436880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 3075231744

約数和(自身を除く): 2185794864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 127, 137, 142, 144, 180, 213, 240, 254, 274, 284, 355, 360, 381, 411, 426, 508, 548, 568, 635, 639, 685, 710, 720, 762, 822, 852, 1016, 1065, 1096, 1136, 1143, 1233, 1270, 1278, 1370, 1420, 1524, 1644, 1704, 1905, 2032, 2055, 2130, 2192, 2286, 2466, 2540, 2556, 2740, 2840, 3048, 3195, 3288, 3408, 3810, 4110, 4260, 4572, 4932, 5080, 5112, 5480, 5680, 5715, 6096, 6165, 6390, 6576, 7620, 8220, 8520, 9017, 9144, 9727, 9864, 10160, 10224, 10960, 11430, 12330, 12780, 15240, 16440, 17040, 17399, 18034, 18288, 19454, 19728, 22860, 24660, 25560, 27051, 29181, 30480, 32880, 34798, 36068, 38908, 45085, 45720, 48635, 49320, 51120, 52197, 54102, 58362, 69596, 72136, 77816, 81153, 86995, 87543, 90170, 91440, 97270, 98640, 104394, 108204, 116724, 135255, 139192, 144272, 145905, 155632, 156591, 162306, 173990, 175086, 180340, 194540, 208788, 216408, 233448, 260985, 270510, 278384, 291810, 313182, 324612, 347980, 350172, 360680, 389080, 405765, 417576, 432816, 437715, 466896, 521970, 541020, 583620, 626364, 649224, 695960, 700344, 721360, 778160, 782955, 811530, 835152, 875430, 1043940, 1082040, 1167240, 1235329, 1252728, 1298448, 1391920, 1400688, 1565910, 1623060, 1750860, 2087880, 2164080, 2334480, 2470658, 2505456, 3131820, 3246120, 3501720, 3705987, 4175760, 4941316, 6176645, 6263640, 6492240, 7003440, 7411974, 9882632, 11117961, 12353290, 12527280, 14823948, 18529935, 19765264, 22235922, 24706580, 29647896, 37059870, 44471844, 49413160, 55589805, 59295792, 74119740, 88943688, 98826320, 111179610, 148239480, 177887376, 222359220, 296478960, 444718440, 889436880]

約数ペア:

[(1, 889436880), (2, 444718440), (3, 296478960), (4, 222359220), (5, 177887376), (6, 148239480), (8, 111179610), (9, 98826320), (10, 88943688), (12, 74119740), (15, 59295792), (16, 55589805), (18, 49413160), (20, 44471844), (24, 37059870), (30, 29647896), (36, 24706580), (40, 22235922), (45, 19765264), (48, 18529935), (60, 14823948), (71, 12527280), (72, 12353290), (80, 11117961), (90, 9882632), (120, 7411974), (127, 7003440), (137, 6492240), (142, 6263640), (144, 6176645), (180, 4941316), (213, 4175760), (240, 3705987), (254, 3501720), (274, 3246120), (284, 3131820), (355, 2505456), (360, 2470658), (381, 2334480), (411, 2164080), (426, 2087880), (508, 1750860), (548, 1623060), (568, 1565910), (635, 1400688), (639, 1391920), (685, 1298448), (710, 1252728), (720, 1235329), (762, 1167240), (822, 1082040), (852, 1043940), (1016, 875430), (1065, 835152), (1096, 811530), (1136, 782955), (1143, 778160), (1233, 721360), (1270, 700344), (1278, 695960), (1370, 649224), (1420, 626364), (1524, 583620), (1644, 541020), (1704, 521970), (1905, 466896), (2032, 437715), (2055, 432816), (2130, 417576), (2192, 405765), (2286, 389080), (2466, 360680), (2540, 350172), (2556, 347980), (2740, 324612), (2840, 313182), (3048, 291810), (3195, 278384), (3288, 270510), (3408, 260985), (3810, 233448), (4110, 216408), (4260, 208788), (4572, 194540), (4932, 180340), (5080, 175086), (5112, 173990), (5480, 162306), (5680, 156591), (5715, 155632), (6096, 145905), (6165, 144272), (6390, 139192), (6576, 135255), (7620, 116724), (8220, 108204), (8520, 104394), (9017, 98640), (9144, 97270), (9727, 91440), (9864, 90170), (10160, 87543), (10224, 86995), (10960, 81153), (11430, 77816), (12330, 72136), (12780, 69596), (15240, 58362), (16440, 54102), (17040, 52197), (17399, 51120), (18034, 49320), (18288, 48635), (19454, 45720), (19728, 45085), (22860, 38908), (24660, 36068), (25560, 34798), (27051, 32880), (29181, 30480)]