2050067880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 480

約数和(自身を含む): 8255709000

約数和(自身を除く): 6205641120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 98, 105, 108, 111, 120, 126, 135, 140, 147, 148, 162, 168, 180, 185, 189, 196, 210, 216, 222, 245, 252, 259, 270, 280, 294, 296, 315, 324, 333, 349, 360, 370, 378, 392, 405, 420, 441, 444, 490, 504, 518, 540, 555, 567, 588, 630, 648, 666, 698, 735, 740, 756, 777, 810, 840, 882, 888, 945, 980, 999, 1036, 1047, 1080, 1110, 1134, 1176, 1260, 1295, 1323, 1332, 1396, 1470, 1480, 1512, 1554, 1620, 1665, 1745, 1764, 1813, 1890, 1960, 1998, 2072, 2094, 2205, 2220, 2268, 2331, 2443, 2520, 2590, 2646, 2664, 2792, 2835, 2940, 2997, 3108, 3141, 3240, 3330, 3490, 3528, 3626, 3780, 3885, 3969, 3996, 4188, 4410, 4440, 4536, 4662, 4886, 4995, 5180, 5235, 5292, 5439, 5670, 5880, 5994, 6216, 6282, 6615, 6660, 6980, 6993, 7252, 7329, 7560, 7770, 7938, 7992, 8376, 8820, 9065, 9324, 9423, 9772, 9990, 10360, 10470, 10584, 10878, 11340, 11655, 11988, 12215, 12564, 12913, 13230, 13320, 13960, 13986, 14504, 14658, 14985, 15540, 15705, 15876, 16317, 17101, 17640, 18130, 18648, 18846, 19544, 19845, 19980, 20940, 20979, 21756, 21987, 22680, 23310, 23976, 24430, 25128, 25826, 26460, 27195, 27972, 28269, 29316, 29970, 31080, 31410, 31752, 32634, 34202, 34965, 36260, 36645, 37692, 38739, 39690, 39960, 41880, 41958, 43512, 43974, 46620, 47115, 48860, 48951, 51303, 51652, 52920, 54390, 55944, 56538, 58632, 59940, 62820, 64565, 65268, 65961, 68404, 69930, 72520, 73290, 75384, 77478, 79380, 81585, 83916, 85505, 87948, 90391, 93240, 94230, 97720, 97902, 102606, 103304, 104895, 108780, 109935, 113076, 116217, 119880, 125640, 129130, 130536, 131922, 136808, 139860, 141345, 146580, 146853, 153909, 154956, 158760, 163170, 167832, 171010, 175896, 180782, 188460, 193695, 195804, 197883, 205212, 209790, 217560, 219870, 226152, 232434, 244755, 256515, 258260, 263844, 271173, 279720, 282690, 293160, 293706, 307818, 309912, 326340, 329805, 342020, 348651, 361564, 376920, 387390, 391608, 395766, 410424, 419580, 439740, 451955, 461727, 464868, 489510, 513030, 516520, 527688, 542346, 565380, 581085, 587412, 615636, 632737, 652680, 659610, 684040, 697302, 723128, 734265, 769545, 774780, 791532, 813519, 839160, 879480, 903910, 923454, 929736, 979020, 989415, 1026060, 1045953, 1084692, 1130760, 1162170, 1174824, 1231272, 1265474, 1319220, 1355865, 1385181, 1394604, 1468530, 1539090, 1549560, 1583064, 1627038, 1743255, 1807820, 1846908, 1898211, 1958040, 1978830, 2052120, 2091906, 2169384, 2308635, 2324340, 2440557, 2530948, 2638440, 2711730, 2770362, 2789208, 2937060, 3078180, 3163685, 3254076, 3486510, 3615640, 3693816, 3796422, 3957660, 4067595, 4183812, 4617270, 4648680, 4881114, 5061896, 5229765, 5423460, 5540724, 5694633, 5874120, 6156360, 6327370, 6508152, 6925905, 6973020, 7321671, 7592844, 7915320, 8135190, 8367624, 9234540, 9491055, 9762228, 10459530, 10846920, 11081448, 11389266, 12202785, 12654740, 13851810, 13946040, 14643342, 15185688, 16270380, 17083899, 18469080, 18982110, 19524456, 20919060, 22778532, 24405570, 25309480, 27703620, 28473165, 29286684, 32540760, 34167798, 36608355, 37964220, 41838120, 45557064, 48811140, 51251697, 55407240, 56946330, 58573368, 68335596, 73216710, 75928440, 85419495, 97622280, 102503394, 113892660, 136671192, 146433420, 170838990, 205006788, 227785320, 256258485, 292866840, 341677980, 410013576, 512516970, 683355960, 1025033940, 2050067880]

約数ペア:

[(1, 2050067880), (2, 1025033940), (3, 683355960), (4, 512516970), (5, 410013576), (6, 341677980), (7, 292866840), (8, 256258485), (9, 227785320), (10, 205006788), (12, 170838990), (14, 146433420), (15, 136671192), (18, 113892660), (20, 102503394), (21, 97622280), (24, 85419495), (27, 75928440), (28, 73216710), (30, 68335596), (35, 58573368), (36, 56946330), (37, 55407240), (40, 51251697), (42, 48811140), (45, 45557064), (49, 41838120), (54, 37964220), (56, 36608355), (60, 34167798), (63, 32540760), (70, 29286684), (72, 28473165), (74, 27703620), (81, 25309480), (84, 24405570), (90, 22778532), (98, 20919060), (105, 19524456), (108, 18982110), (111, 18469080), (120, 17083899), (126, 16270380), (135, 15185688), (140, 14643342), (147, 13946040), (148, 13851810), (162, 12654740), (168, 12202785), (180, 11389266), (185, 11081448), (189, 10846920), (196, 10459530), (210, 9762228), (216, 9491055), (222, 9234540), (245, 8367624), (252, 8135190), (259, 7915320), (270, 7592844), (280, 7321671), (294, 6973020), (296, 6925905), (315, 6508152), (324, 6327370), (333, 6156360), (349, 5874120), (360, 5694633), (370, 5540724), (378, 5423460), (392, 5229765), (405, 5061896), (420, 4881114), (441, 4648680), (444, 4617270), (490, 4183812), (504, 4067595), (518, 3957660), (540, 3796422), (555, 3693816), (567, 3615640), (588, 3486510), (630, 3254076), (648, 3163685), (666, 3078180), (698, 2937060), (735, 2789208), (740, 2770362), (756, 2711730), (777, 2638440), (810, 2530948), (840, 2440557), (882, 2324340), (888, 2308635), (945, 2169384), (980, 2091906), (999, 2052120), (1036, 1978830), (1047, 1958040), (1080, 1898211), (1110, 1846908), (1134, 1807820), (1176, 1743255), (1260, 1627038), (1295, 1583064), (1323, 1549560), (1332, 1539090), (1396, 1468530), (1470, 1394604), (1480, 1385181), (1512, 1355865), (1554, 1319220), (1620, 1265474), (1665, 1231272), (1745, 1174824), (1764, 1162170), (1813, 1130760), (1890, 1084692), (1960, 1045953), (1998, 1026060), (2072, 989415), (2094, 979020), (2205, 929736), (2220, 923454), (2268, 903910), (2331, 879480), (2443, 839160), (2520, 813519), (2590, 791532), (2646, 774780), (2664, 769545), (2792, 734265), (2835, 723128), (2940, 697302), (2997, 684040), (3108, 659610), (3141, 652680), (3240, 632737), (3330, 615636), (3490, 587412), (3528, 581085), (3626, 565380), (3780, 542346), (3885, 527688), (3969, 516520), (3996, 513030), (4188, 489510), (4410, 464868), (4440, 461727), (4536, 451955), (4662, 439740), (4886, 419580), (4995, 410424), (5180, 395766), (5235, 391608), (5292, 387390), (5439, 376920), (5670, 361564), (5880, 348651), (5994, 342020), (6216, 329805), (6282, 326340), (6615, 309912), (6660, 307818), (6980, 293706), (6993, 293160), (7252, 282690), (7329, 279720), (7560, 271173), (7770, 263844), (7938, 258260), (7992, 256515), (8376, 244755), (8820, 232434), (9065, 226152), (9324, 219870), (9423, 217560), (9772, 209790), (9990, 205212), (10360, 197883), (10470, 195804), (10584, 193695), (10878, 188460), (11340, 180782), (11655, 175896), (11988, 171010), (12215, 167832), (12564, 163170), (12913, 158760), (13230, 154956), (13320, 153909), (13960, 146853), (13986, 146580), (14504, 141345), (14658, 139860), (14985, 136808), (15540, 131922), (15705, 130536), (15876, 129130), (16317, 125640), (17101, 119880), (17640, 116217), (18130, 113076), (18648, 109935), (18846, 108780), (19544, 104895), (19845, 103304), (19980, 102606), (20940, 97902), (20979, 97720), (21756, 94230), (21987, 93240), (22680, 90391), (23310, 87948), (23976, 85505), (24430, 83916), (25128, 81585), (25826, 79380), (26460, 77478), (27195, 75384), (27972, 73290), (28269, 72520), (29316, 69930), (29970, 68404), (31080, 65961), (31410, 65268), (31752, 64565), (32634, 62820), (34202, 59940), (34965, 58632), (36260, 56538), (36645, 55944), (37692, 54390), (38739, 52920), (39690, 51652), (39960, 51303), (41880, 48951), (41958, 48860), (43512, 47115), (43974, 46620)]