19800948960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:808

約数の個数: 480

約数和(自身を含む): 75748714272

約数和(自身を除く): 55947765312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 422, 432, 468, 480, 520, 540, 557, 585, 624, 633, 648, 702, 720, 780, 810, 844, 864, 936, 1040, 1053, 1055, 1080, 1114, 1170, 1248, 1266, 1296, 1404, 1440, 1560, 1620, 1671, 1688, 1755, 1872, 1899, 2080, 2106, 2110, 2160, 2228, 2340, 2532, 2592, 2743, 2785, 2808, 3120, 3165, 3240, 3342, 3376, 3510, 3744, 3798, 4212, 4220, 4320, 4456, 4680, 5013, 5064, 5265, 5486, 5570, 5616, 5697, 6240, 6330, 6480, 6684, 6752, 7020, 7241, 7596, 8229, 8355, 8424, 8440, 8912, 9360, 9495, 10026, 10128, 10530, 10972, 11140, 11232, 11394, 12660, 12960, 13368, 13715, 14040, 14482, 15039, 15192, 16458, 16710, 16848, 16880, 17091, 17824, 18720, 18990, 20052, 20256, 21060, 21723, 21944, 22280, 22788, 24687, 25065, 25320, 26736, 27430, 28080, 28485, 28964, 30078, 30384, 32916, 33420, 33696, 33760, 34182, 36205, 37980, 40104, 41145, 42120, 43446, 43888, 44560, 45117, 45576, 49374, 50130, 50640, 53472, 54860, 56160, 56970, 57928, 60156, 60768, 65169, 65832, 66840, 68364, 72410, 74061, 75195, 75960, 80208, 82290, 84240, 85455, 86892, 87776, 89120, 90234, 91152, 98748, 100260, 101280, 108615, 109720, 113940, 115856, 117527, 120312, 123435, 130338, 131664, 133680, 136728, 144820, 148122, 150390, 151920, 160416, 164580, 168480, 170910, 173784, 180468, 182304, 195507, 197496, 200520, 217230, 219440, 222183, 225585, 227880, 231712, 235054, 240624, 246870, 260676, 263328, 267360, 273456, 289640, 296244, 300780, 303840, 325845, 329160, 341820, 347568, 352581, 360936, 370305, 391014, 394992, 401040, 434460, 438880, 444366, 451170, 455760, 470108, 481248, 493740, 521352, 546912, 579280, 586521, 587635, 592488, 601560, 651690, 658320, 683640, 695136, 705162, 721872, 740610, 782028, 789984, 802080, 868920, 888732, 902340, 911520, 940216, 977535, 987480, 1042704, 1057743, 1110915, 1158560, 1173042, 1175270, 1184976, 1203120, 1303380, 1316640, 1367280, 1410324, 1443744, 1481220, 1527851, 1564056, 1737840, 1762905, 1777464, 1804680, 1880432, 1955070, 1974960, 2085408, 2115486, 2221830, 2346084, 2350540, 2369952, 2406240, 2606760, 2734560, 2820648, 2932605, 2962440, 3055702, 3128112, 3173229, 3475680, 3525810, 3554928, 3609360, 3760864, 3910140, 3949920, 4230972, 4443660, 4583553, 4692168, 4701080, 5213520, 5288715, 5641296, 5865210, 5924880, 6111404, 6256224, 6346458, 7051620, 7109856, 7218720, 7639255, 7820280, 8461944, 8887320, 9167106, 9384336, 9402160, 9519687, 10427040, 10577430, 11282592, 11730420, 11849760, 12222808, 12692916, 13750659, 14103240, 15278510, 15640560, 15866145, 16923888, 17774640, 18334212, 18768672, 18804320, 19039374, 21154860, 22917765, 23460840, 24445616, 25385832, 27501318, 28206480, 30557020, 31281120, 31732290, 33847776, 35549280, 36668424, 38078748, 41251977, 42309720, 45835530, 46921680, 47598435, 48891232, 50771664, 55002636, 56412960, 61114040, 63464580, 68753295, 73336848, 76157496, 82503954, 84619440, 91671060, 93843360, 95196870, 101543328, 110005272, 122228080, 123755931, 126929160, 137506590, 146673696, 152314992, 165007908, 169238880, 183342120, 190393740, 206259885, 220010544, 244456160, 247511862, 253858320, 275013180, 304629984, 330015816, 366684240, 380787480, 412519770, 440021088, 495023724, 507716640, 550026360, 618779655, 660031632, 733368480, 761574960, 825039540, 990047448, 1100052720, 1237559310, 1320063264, 1523149920, 1650079080, 1980094896, 2200105440, 2475118620, 3300158160, 3960189792, 4950237240, 6600316320, 9900474480, 19800948960]

約数ペア:

[(1, 19800948960), (2, 9900474480), (3, 6600316320), (4, 4950237240), (5, 3960189792), (6, 3300158160), (8, 2475118620), (9, 2200105440), (10, 1980094896), (12, 1650079080), (13, 1523149920), (15, 1320063264), (16, 1237559310), (18, 1100052720), (20, 990047448), (24, 825039540), (26, 761574960), (27, 733368480), (30, 660031632), (32, 618779655), (36, 550026360), (39, 507716640), (40, 495023724), (45, 440021088), (48, 412519770), (52, 380787480), (54, 366684240), (60, 330015816), (65, 304629984), (72, 275013180), (78, 253858320), (80, 247511862), (81, 244456160), (90, 220010544), (96, 206259885), (104, 190393740), (108, 183342120), (117, 169238880), (120, 165007908), (130, 152314992), (135, 146673696), (144, 137506590), (156, 126929160), (160, 123755931), (162, 122228080), (180, 110005272), (195, 101543328), (208, 95196870), (211, 93843360), (216, 91671060), (234, 84619440), (240, 82503954), (260, 76157496), (270, 73336848), (288, 68753295), (312, 63464580), (324, 61114040), (351, 56412960), (360, 55002636), (390, 50771664), (405, 48891232), (416, 47598435), (422, 46921680), (432, 45835530), (468, 42309720), (480, 41251977), (520, 38078748), (540, 36668424), (557, 35549280), (585, 33847776), (624, 31732290), (633, 31281120), (648, 30557020), (702, 28206480), (720, 27501318), (780, 25385832), (810, 24445616), (844, 23460840), (864, 22917765), (936, 21154860), (1040, 19039374), (1053, 18804320), (1055, 18768672), (1080, 18334212), (1114, 17774640), (1170, 16923888), (1248, 15866145), (1266, 15640560), (1296, 15278510), (1404, 14103240), (1440, 13750659), (1560, 12692916), (1620, 12222808), (1671, 11849760), (1688, 11730420), (1755, 11282592), (1872, 10577430), (1899, 10427040), (2080, 9519687), (2106, 9402160), (2110, 9384336), (2160, 9167106), (2228, 8887320), (2340, 8461944), (2532, 7820280), (2592, 7639255), (2743, 7218720), (2785, 7109856), (2808, 7051620), (3120, 6346458), (3165, 6256224), (3240, 6111404), (3342, 5924880), (3376, 5865210), (3510, 5641296), (3744, 5288715), (3798, 5213520), (4212, 4701080), (4220, 4692168), (4320, 4583553), (4456, 4443660), (4680, 4230972), (5013, 3949920), (5064, 3910140), (5265, 3760864), (5486, 3609360), (5570, 3554928), (5616, 3525810), (5697, 3475680), (6240, 3173229), (6330, 3128112), (6480, 3055702), (6684, 2962440), (6752, 2932605), (7020, 2820648), (7241, 2734560), (7596, 2606760), (8229, 2406240), (8355, 2369952), (8424, 2350540), (8440, 2346084), (8912, 2221830), (9360, 2115486), (9495, 2085408), (10026, 1974960), (10128, 1955070), (10530, 1880432), (10972, 1804680), (11140, 1777464), (11232, 1762905), (11394, 1737840), (12660, 1564056), (12960, 1527851), (13368, 1481220), (13715, 1443744), (14040, 1410324), (14482, 1367280), (15039, 1316640), (15192, 1303380), (16458, 1203120), (16710, 1184976), (16848, 1175270), (16880, 1173042), (17091, 1158560), (17824, 1110915), (18720, 1057743), (18990, 1042704), (20052, 987480), (20256, 977535), (21060, 940216), (21723, 911520), (21944, 902340), (22280, 888732), (22788, 868920), (24687, 802080), (25065, 789984), (25320, 782028), (26736, 740610), (27430, 721872), (28080, 705162), (28485, 695136), (28964, 683640), (30078, 658320), (30384, 651690), (32916, 601560), (33420, 592488), (33696, 587635), (33760, 586521), (34182, 579280), (36205, 546912), (37980, 521352), (40104, 493740), (41145, 481248), (42120, 470108), (43446, 455760), (43888, 451170), (44560, 444366), (45117, 438880), (45576, 434460), (49374, 401040), (50130, 394992), (50640, 391014), (53472, 370305), (54860, 360936), (56160, 352581), (56970, 347568), (57928, 341820), (60156, 329160), (60768, 325845), (65169, 303840), (65832, 300780), (66840, 296244), (68364, 289640), (72410, 273456), (74061, 267360), (75195, 263328), (75960, 260676), (80208, 246870), (82290, 240624), (84240, 235054), (85455, 231712), (86892, 227880), (87776, 225585), (89120, 222183), (90234, 219440), (91152, 217230), (98748, 200520), (100260, 197496), (101280, 195507), (108615, 182304), (109720, 180468), (113940, 173784), (115856, 170910), (117527, 168480), (120312, 164580), (123435, 160416), (130338, 151920), (131664, 150390), (133680, 148122), (136728, 144820)]