1908722880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:589

約数の個数: 280

約数和(自身を含む): 6841388400

約数和(自身を除く): 4932665520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 211, 216, 240, 270, 288, 320, 324, 349, 360, 405, 422, 432, 480, 540, 576, 633, 648, 698, 720, 810, 844, 864, 960, 1047, 1055, 1080, 1266, 1296, 1396, 1440, 1620, 1688, 1728, 1745, 1899, 2094, 2110, 2160, 2532, 2592, 2792, 2880, 3141, 3165, 3240, 3376, 3490, 3798, 4188, 4220, 4320, 5064, 5184, 5235, 5584, 5697, 6282, 6330, 6480, 6752, 6980, 7596, 8376, 8440, 8640, 9423, 9495, 10128, 10470, 11168, 11394, 12564, 12660, 12960, 13504, 13960, 15192, 15705, 16752, 16880, 17091, 18846, 18990, 20256, 20940, 22336, 22788, 25128, 25320, 25920, 27920, 28269, 28485, 30384, 31410, 33504, 33760, 34182, 37692, 37980, 40512, 41880, 45576, 47115, 50256, 50640, 55840, 56538, 56970, 60768, 62820, 67008, 67520, 68364, 73639, 75384, 75960, 83760, 85455, 91152, 94230, 100512, 101280, 111680, 113076, 113940, 121536, 125640, 136728, 141345, 147278, 150768, 151920, 167520, 170910, 182304, 188460, 201024, 202560, 220917, 226152, 227880, 251280, 273456, 282690, 294556, 301536, 303840, 335040, 341820, 364608, 368195, 376920, 441834, 452304, 455760, 502560, 546912, 565380, 589112, 603072, 607680, 662751, 683640, 736390, 753840, 883668, 904608, 911520, 1005120, 1093824, 1104585, 1130760, 1178224, 1325502, 1367280, 1472780, 1507680, 1767336, 1809216, 1823040, 1988253, 2209170, 2261520, 2356448, 2651004, 2734560, 2945560, 3015360, 3313755, 3534672, 3976506, 4418340, 4523040, 4712896, 5302008, 5469120, 5891120, 5964759, 6627510, 7069344, 7953012, 8836680, 9046080, 9941265, 10604016, 11782240, 11929518, 13255020, 14138688, 15906024, 17673360, 19882530, 21208032, 23564480, 23859036, 26510040, 29823795, 31812048, 35346720, 39765060, 42416064, 47718072, 53020080, 59647590, 63624096, 70693440, 79530120, 95436144, 106040160, 119295180, 127248192, 159060240, 190872288, 212080320, 238590360, 318120480, 381744576, 477180720, 636240960, 954361440, 1908722880]

約数ペア:

[(1, 1908722880), (2, 954361440), (3, 636240960), (4, 477180720), (5, 381744576), (6, 318120480), (8, 238590360), (9, 212080320), (10, 190872288), (12, 159060240), (15, 127248192), (16, 119295180), (18, 106040160), (20, 95436144), (24, 79530120), (27, 70693440), (30, 63624096), (32, 59647590), (36, 53020080), (40, 47718072), (45, 42416064), (48, 39765060), (54, 35346720), (60, 31812048), (64, 29823795), (72, 26510040), (80, 23859036), (81, 23564480), (90, 21208032), (96, 19882530), (108, 17673360), (120, 15906024), (135, 14138688), (144, 13255020), (160, 11929518), (162, 11782240), (180, 10604016), (192, 9941265), (211, 9046080), (216, 8836680), (240, 7953012), (270, 7069344), (288, 6627510), (320, 5964759), (324, 5891120), (349, 5469120), (360, 5302008), (405, 4712896), (422, 4523040), (432, 4418340), (480, 3976506), (540, 3534672), (576, 3313755), (633, 3015360), (648, 2945560), (698, 2734560), (720, 2651004), (810, 2356448), (844, 2261520), (864, 2209170), (960, 1988253), (1047, 1823040), (1055, 1809216), (1080, 1767336), (1266, 1507680), (1296, 1472780), (1396, 1367280), (1440, 1325502), (1620, 1178224), (1688, 1130760), (1728, 1104585), (1745, 1093824), (1899, 1005120), (2094, 911520), (2110, 904608), (2160, 883668), (2532, 753840), (2592, 736390), (2792, 683640), (2880, 662751), (3141, 607680), (3165, 603072), (3240, 589112), (3376, 565380), (3490, 546912), (3798, 502560), (4188, 455760), (4220, 452304), (4320, 441834), (5064, 376920), (5184, 368195), (5235, 364608), (5584, 341820), (5697, 335040), (6282, 303840), (6330, 301536), (6480, 294556), (6752, 282690), (6980, 273456), (7596, 251280), (8376, 227880), (8440, 226152), (8640, 220917), (9423, 202560), (9495, 201024), (10128, 188460), (10470, 182304), (11168, 170910), (11394, 167520), (12564, 151920), (12660, 150768), (12960, 147278), (13504, 141345), (13960, 136728), (15192, 125640), (15705, 121536), (16752, 113940), (16880, 113076), (17091, 111680), (18846, 101280), (18990, 100512), (20256, 94230), (20940, 91152), (22336, 85455), (22788, 83760), (25128, 75960), (25320, 75384), (25920, 73639), (27920, 68364), (28269, 67520), (28485, 67008), (30384, 62820), (31410, 60768), (33504, 56970), (33760, 56538), (34182, 55840), (37692, 50640), (37980, 50256), (40512, 47115), (41880, 45576)]