1291188960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 4555631808

約数和(自身を除く): 3264442848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 73, 80, 90, 96, 120, 142, 144, 146, 160, 173, 180, 213, 219, 240, 284, 288, 292, 346, 355, 360, 365, 426, 438, 480, 519, 568, 584, 639, 657, 692, 710, 720, 730, 852, 865, 876, 1038, 1065, 1095, 1136, 1168, 1278, 1314, 1384, 1420, 1440, 1460, 1557, 1704, 1730, 1752, 2076, 2130, 2190, 2272, 2336, 2556, 2595, 2628, 2768, 2840, 2920, 3114, 3195, 3285, 3408, 3460, 3504, 4152, 4260, 4380, 5112, 5183, 5190, 5256, 5536, 5680, 5840, 6228, 6390, 6570, 6816, 6920, 7008, 7785, 8304, 8520, 8760, 10224, 10366, 10380, 10512, 11360, 11680, 12283, 12456, 12629, 12780, 13140, 13840, 15549, 15570, 16608, 17040, 17520, 20448, 20732, 20760, 21024, 24566, 24912, 25258, 25560, 25915, 26280, 27680, 31098, 31140, 34080, 35040, 36849, 37887, 41464, 41520, 46647, 49132, 49824, 50516, 51120, 51830, 52560, 61415, 62196, 62280, 63145, 73698, 75774, 77745, 82928, 83040, 93294, 98264, 101032, 102240, 103660, 105120, 110547, 113661, 122830, 124392, 124560, 126290, 147396, 151548, 155490, 165856, 184245, 186588, 189435, 196528, 202064, 207320, 221094, 227322, 233235, 245660, 248784, 249120, 252580, 294792, 303096, 310980, 368490, 373176, 378870, 393056, 404128, 414640, 442188, 454644, 466470, 491320, 497568, 505160, 552735, 568305, 589584, 606192, 621960, 736980, 746352, 757740, 829280, 884376, 896659, 909288, 932940, 982640, 1010320, 1105470, 1136610, 1179168, 1212384, 1243920, 1473960, 1492704, 1515480, 1768752, 1793318, 1818576, 1865880, 1965280, 2020640, 2210940, 2273220, 2487840, 2689977, 2947920, 3030960, 3537504, 3586636, 3637152, 3731760, 4421880, 4483295, 4546440, 5379954, 5895840, 6061920, 7173272, 7463520, 8069931, 8843760, 8966590, 9092880, 10759908, 13449885, 14346544, 16139862, 17687520, 17933180, 18185760, 21519816, 26899770, 28693088, 32279724, 35866360, 40349655, 43039632, 53799540, 64559448, 71732720, 80699310, 86079264, 107599080, 129118896, 143465440, 161398620, 215198160, 258237792, 322797240, 430396320, 645594480, 1291188960]

約数ペア:

[(1, 1291188960), (2, 645594480), (3, 430396320), (4, 322797240), (5, 258237792), (6, 215198160), (8, 161398620), (9, 143465440), (10, 129118896), (12, 107599080), (15, 86079264), (16, 80699310), (18, 71732720), (20, 64559448), (24, 53799540), (30, 43039632), (32, 40349655), (36, 35866360), (40, 32279724), (45, 28693088), (48, 26899770), (60, 21519816), (71, 18185760), (72, 17933180), (73, 17687520), (80, 16139862), (90, 14346544), (96, 13449885), (120, 10759908), (142, 9092880), (144, 8966590), (146, 8843760), (160, 8069931), (173, 7463520), (180, 7173272), (213, 6061920), (219, 5895840), (240, 5379954), (284, 4546440), (288, 4483295), (292, 4421880), (346, 3731760), (355, 3637152), (360, 3586636), (365, 3537504), (426, 3030960), (438, 2947920), (480, 2689977), (519, 2487840), (568, 2273220), (584, 2210940), (639, 2020640), (657, 1965280), (692, 1865880), (710, 1818576), (720, 1793318), (730, 1768752), (852, 1515480), (865, 1492704), (876, 1473960), (1038, 1243920), (1065, 1212384), (1095, 1179168), (1136, 1136610), (1168, 1105470), (1278, 1010320), (1314, 982640), (1384, 932940), (1420, 909288), (1440, 896659), (1460, 884376), (1557, 829280), (1704, 757740), (1730, 746352), (1752, 736980), (2076, 621960), (2130, 606192), (2190, 589584), (2272, 568305), (2336, 552735), (2556, 505160), (2595, 497568), (2628, 491320), (2768, 466470), (2840, 454644), (2920, 442188), (3114, 414640), (3195, 404128), (3285, 393056), (3408, 378870), (3460, 373176), (3504, 368490), (4152, 310980), (4260, 303096), (4380, 294792), (5112, 252580), (5183, 249120), (5190, 248784), (5256, 245660), (5536, 233235), (5680, 227322), (5840, 221094), (6228, 207320), (6390, 202064), (6570, 196528), (6816, 189435), (6920, 186588), (7008, 184245), (7785, 165856), (8304, 155490), (8520, 151548), (8760, 147396), (10224, 126290), (10366, 124560), (10380, 124392), (10512, 122830), (11360, 113661), (11680, 110547), (12283, 105120), (12456, 103660), (12629, 102240), (12780, 101032), (13140, 98264), (13840, 93294), (15549, 83040), (15570, 82928), (16608, 77745), (17040, 75774), (17520, 73698), (20448, 63145), (20732, 62280), (20760, 62196), (21024, 61415), (24566, 52560), (24912, 51830), (25258, 51120), (25560, 50516), (25915, 49824), (26280, 49132), (27680, 46647), (31098, 41520), (31140, 41464), (34080, 37887), (35040, 36849)]