1976569920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 504

約数和(自身を含む): 7657258752

約数和(自身を除く): 5680688832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 131, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 234, 240, 248, 260, 262, 279, 288, 310, 312, 320, 338, 360, 372, 390, 393, 403, 416, 465, 468, 480, 496, 507, 520, 524, 558, 576, 585, 620, 624, 655, 676, 720, 744, 780, 786, 806, 832, 845, 930, 936, 960, 992, 1014, 1040, 1048, 1116, 1170, 1179, 1209, 1240, 1248, 1310, 1352, 1395, 1440, 1488, 1521, 1560, 1572, 1612, 1690, 1703, 1860, 1872, 1965, 1984, 2015, 2028, 2080, 2096, 2232, 2340, 2358, 2418, 2480, 2496, 2535, 2620, 2704, 2790, 2880, 2976, 3042, 3120, 3144, 3224, 3380, 3406, 3627, 3720, 3744, 3930, 4030, 4056, 4061, 4160, 4192, 4464, 4680, 4716, 4836, 4960, 5070, 5109, 5239, 5240, 5408, 5580, 5895, 5952, 6045, 6084, 6240, 6288, 6448, 6760, 6812, 7254, 7440, 7488, 7605, 7860, 8060, 8112, 8122, 8384, 8515, 8928, 9360, 9432, 9672, 9920, 10140, 10218, 10478, 10480, 10816, 11160, 11790, 12090, 12168, 12183, 12480, 12576, 12896, 13520, 13624, 14508, 14880, 15210, 15327, 15717, 15720, 16120, 16224, 16244, 17030, 17856, 18135, 18720, 18864, 19344, 20280, 20305, 20436, 20956, 20960, 22139, 22320, 23580, 24180, 24336, 24366, 25152, 25545, 25792, 26195, 27040, 27248, 29016, 29760, 30420, 30654, 31434, 31440, 32240, 32448, 32488, 34060, 36270, 36549, 37440, 37728, 38688, 40560, 40610, 40872, 41912, 41920, 44278, 44640, 47151, 47160, 48360, 48672, 48732, 51090, 52390, 52793, 54080, 54496, 58032, 60840, 60915, 61308, 62868, 62880, 64480, 64976, 66417, 68120, 72540, 73098, 75456, 76635, 77376, 78585, 81120, 81220, 81744, 83824, 88556, 89280, 94302, 94320, 96720, 97344, 97464, 102180, 104780, 105586, 108992, 110695, 116064, 121680, 121830, 122616, 125736, 125760, 128960, 129952, 132834, 136240, 145080, 146196, 153270, 157170, 158379, 162240, 162440, 163488, 167648, 177112, 182745, 188604, 188640, 193440, 194928, 199251, 204360, 209560, 211172, 221390, 232128, 235755, 243360, 243660, 245232, 251472, 259904, 263965, 265668, 272480, 290160, 292392, 306540, 314340, 316758, 324880, 326976, 332085, 335296, 354224, 365490, 377208, 377280, 386880, 389856, 398502, 408720, 419120, 422344, 442780, 471510, 475137, 486720, 487320, 490464, 502944, 527930, 531336, 544960, 580320, 584784, 613080, 628680, 633516, 649760, 664170, 686309, 708448, 730980, 754416, 779712, 791895, 797004, 817440, 838240, 844688, 885560, 943020, 950274, 974640, 980928, 996255, 1005888, 1055860, 1062672, 1160640, 1169568, 1226160, 1257360, 1267032, 1299520, 1328340, 1372618, 1416896, 1461960, 1508832, 1583790, 1594008, 1634880, 1676480, 1689376, 1771120, 1886040, 1900548, 1949280, 1992510, 2058927, 2111720, 2125344, 2339136, 2375685, 2452320, 2514720, 2534064, 2656680, 2745236, 2923920, 3017664, 3167580, 3188016, 3378752, 3431545, 3542240, 3772080, 3801096, 3898560, 3985020, 4117854, 4223440, 4250688, 4751370, 4904640, 5029440, 5068128, 5313360, 5490472, 5847840, 6176781, 6335160, 6376032, 6863090, 7084480, 7544160, 7602192, 7970040, 8235708, 8446880, 9502740, 10136256, 10294635, 10626720, 10980944, 11695680, 12353562, 12670320, 12752064, 13726180, 15088320, 15204384, 15940080, 16471416, 16893760, 19005480, 20589270, 21253440, 21961888, 24707124, 25340640, 27452360, 30408768, 30883905, 31880160, 32942832, 38010960, 41178540, 43923776, 49414248, 50681280, 54904720, 61767810, 63760320, 65885664, 76021920, 82357080, 98828496, 109809440, 123535620, 131771328, 152043840, 164714160, 197656992, 219618880, 247071240, 329428320, 395313984, 494142480, 658856640, 988284960, 1976569920]

約数ペア:

[(1, 1976569920), (2, 988284960), (3, 658856640), (4, 494142480), (5, 395313984), (6, 329428320), (8, 247071240), (9, 219618880), (10, 197656992), (12, 164714160), (13, 152043840), (15, 131771328), (16, 123535620), (18, 109809440), (20, 98828496), (24, 82357080), (26, 76021920), (30, 65885664), (31, 63760320), (32, 61767810), (36, 54904720), (39, 50681280), (40, 49414248), (45, 43923776), (48, 41178540), (52, 38010960), (60, 32942832), (62, 31880160), (64, 30883905), (65, 30408768), (72, 27452360), (78, 25340640), (80, 24707124), (90, 21961888), (93, 21253440), (96, 20589270), (104, 19005480), (117, 16893760), (120, 16471416), (124, 15940080), (130, 15204384), (131, 15088320), (144, 13726180), (155, 12752064), (156, 12670320), (160, 12353562), (169, 11695680), (180, 10980944), (186, 10626720), (192, 10294635), (195, 10136256), (208, 9502740), (234, 8446880), (240, 8235708), (248, 7970040), (260, 7602192), (262, 7544160), (279, 7084480), (288, 6863090), (310, 6376032), (312, 6335160), (320, 6176781), (338, 5847840), (360, 5490472), (372, 5313360), (390, 5068128), (393, 5029440), (403, 4904640), (416, 4751370), (465, 4250688), (468, 4223440), (480, 4117854), (496, 3985020), (507, 3898560), (520, 3801096), (524, 3772080), (558, 3542240), (576, 3431545), (585, 3378752), (620, 3188016), (624, 3167580), (655, 3017664), (676, 2923920), (720, 2745236), (744, 2656680), (780, 2534064), (786, 2514720), (806, 2452320), (832, 2375685), (845, 2339136), (930, 2125344), (936, 2111720), (960, 2058927), (992, 1992510), (1014, 1949280), (1040, 1900548), (1048, 1886040), (1116, 1771120), (1170, 1689376), (1179, 1676480), (1209, 1634880), (1240, 1594008), (1248, 1583790), (1310, 1508832), (1352, 1461960), (1395, 1416896), (1440, 1372618), (1488, 1328340), (1521, 1299520), (1560, 1267032), (1572, 1257360), (1612, 1226160), (1690, 1169568), (1703, 1160640), (1860, 1062672), (1872, 1055860), (1965, 1005888), (1984, 996255), (2015, 980928), (2028, 974640), (2080, 950274), (2096, 943020), (2232, 885560), (2340, 844688), (2358, 838240), (2418, 817440), (2480, 797004), (2496, 791895), (2535, 779712), (2620, 754416), (2704, 730980), (2790, 708448), (2880, 686309), (2976, 664170), (3042, 649760), (3120, 633516), (3144, 628680), (3224, 613080), (3380, 584784), (3406, 580320), (3627, 544960), (3720, 531336), (3744, 527930), (3930, 502944), (4030, 490464), (4056, 487320), (4061, 486720), (4160, 475137), (4192, 471510), (4464, 442780), (4680, 422344), (4716, 419120), (4836, 408720), (4960, 398502), (5070, 389856), (5109, 386880), (5239, 377280), (5240, 377208), (5408, 365490), (5580, 354224), (5895, 335296), (5952, 332085), (6045, 326976), (6084, 324880), (6240, 316758), (6288, 314340), (6448, 306540), (6760, 292392), (6812, 290160), (7254, 272480), (7440, 265668), (7488, 263965), (7605, 259904), (7860, 251472), (8060, 245232), (8112, 243660), (8122, 243360), (8384, 235755), (8515, 232128), (8928, 221390), (9360, 211172), (9432, 209560), (9672, 204360), (9920, 199251), (10140, 194928), (10218, 193440), (10478, 188640), (10480, 188604), (10816, 182745), (11160, 177112), (11790, 167648), (12090, 163488), (12168, 162440), (12183, 162240), (12480, 158379), (12576, 157170), (12896, 153270), (13520, 146196), (13624, 145080), (14508, 136240), (14880, 132834), (15210, 129952), (15327, 128960), (15717, 125760), (15720, 125736), (16120, 122616), (16224, 121830), (16244, 121680), (17030, 116064), (17856, 110695), (18135, 108992), (18720, 105586), (18864, 104780), (19344, 102180), (20280, 97464), (20305, 97344), (20436, 96720), (20956, 94320), (20960, 94302), (22139, 89280), (22320, 88556), (23580, 83824), (24180, 81744), (24336, 81220), (24366, 81120), (25152, 78585), (25545, 77376), (25792, 76635), (26195, 75456), (27040, 73098), (27248, 72540), (29016, 68120), (29760, 66417), (30420, 64976), (30654, 64480), (31434, 62880), (31440, 62868), (32240, 61308), (32448, 60915), (32488, 60840), (34060, 58032), (36270, 54496), (36549, 54080), (37440, 52793), (37728, 52390), (38688, 51090), (40560, 48732), (40610, 48672), (40872, 48360), (41912, 47160), (41920, 47151), (44278, 44640)]