15541906240

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 448

約数和(自身を含む): 45866304000

約数和(自身を除く): 30324397760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 49, 56, 64, 70, 74, 80, 86, 89, 98, 112, 140, 148, 160, 172, 178, 185, 196, 215, 224, 245, 259, 280, 296, 301, 320, 343, 344, 356, 370, 392, 430, 445, 448, 490, 518, 560, 592, 602, 623, 686, 688, 712, 740, 784, 860, 890, 980, 1036, 1120, 1184, 1204, 1246, 1295, 1372, 1376, 1424, 1480, 1505, 1568, 1591, 1715, 1720, 1780, 1813, 1960, 2072, 2107, 2240, 2368, 2408, 2492, 2590, 2744, 2752, 2848, 2960, 3010, 3115, 3136, 3182, 3293, 3430, 3440, 3560, 3626, 3827, 3920, 4144, 4214, 4361, 4816, 4984, 5180, 5488, 5696, 5920, 6020, 6230, 6364, 6586, 6860, 6880, 7120, 7252, 7654, 7840, 7955, 8288, 8428, 8722, 9065, 9632, 9968, 10360, 10535, 10976, 11137, 11840, 12040, 12460, 12691, 12728, 13172, 13720, 13760, 14240, 14504, 14749, 15308, 15680, 15910, 16465, 16576, 16856, 17444, 18130, 19135, 19264, 19936, 20720, 21070, 21805, 21952, 22274, 23051, 24080, 24920, 25382, 25456, 26344, 26789, 27440, 28480, 29008, 29498, 30527, 30616, 31820, 32930, 33712, 34888, 36260, 38270, 39872, 41440, 42140, 43610, 44548, 46102, 48160, 49840, 50764, 50912, 52688, 53578, 54880, 55685, 58016, 58996, 61054, 61232, 63455, 63640, 65860, 67424, 69776, 72520, 73745, 76540, 77959, 82880, 84280, 87220, 89096, 92204, 96320, 99680, 101528, 101824, 105376, 107156, 109760, 111370, 115255, 116032, 117992, 122108, 122464, 126910, 127280, 131720, 133945, 134848, 139552, 141599, 145040, 147490, 152635, 153080, 155918, 161357, 168560, 174440, 178192, 184408, 187523, 199360, 203056, 210752, 214312, 222740, 230510, 235984, 244216, 244928, 253820, 254560, 263440, 267890, 279104, 283198, 290080, 294980, 305270, 306160, 311836, 322714, 337120, 348880, 356384, 368816, 375046, 389795, 406112, 428624, 445480, 461020, 471968, 488432, 507640, 509120, 526880, 535780, 545713, 566396, 580160, 589960, 610540, 612320, 623672, 645428, 674240, 697760, 707995, 712768, 737632, 750092, 779590, 806785, 812224, 857248, 890960, 922040, 937615, 943936, 976864, 991193, 1015280, 1053760, 1071560, 1091426, 1129499, 1132792, 1179920, 1221080, 1224640, 1247344, 1290856, 1312661, 1395520, 1415990, 1475264, 1500184, 1559180, 1613570, 1714496, 1781920, 1844080, 1875230, 1953728, 1982386, 2030560, 2143120, 2182852, 2258998, 2265584, 2359840, 2442160, 2494688, 2581712, 2625322, 2728565, 2831980, 3000368, 3118360, 3227140, 3563840, 3688160, 3750460, 3964772, 4061120, 4286240, 4365704, 4517996, 4531168, 4719680, 4884320, 4955965, 4989376, 5163424, 5250644, 5457130, 5647495, 5663960, 6000736, 6236720, 6454280, 6563305, 6938351, 7376320, 7500920, 7929544, 8572480, 8731408, 9035992, 9062336, 9768640, 9911930, 10326848, 10501288, 10914260, 11294990, 11327920, 12001472, 12473440, 12908560, 13126610, 13876702, 15001840, 15859088, 17462816, 18071984, 19823860, 21002576, 21828520, 22589980, 22655840, 24946880, 25817120, 26253220, 27753404, 30003680, 31718176, 34691755, 34925632, 36143968, 39647720, 42005152, 43657040, 45179960, 45311680, 48568457, 51634240, 52506440, 55506808, 60007360, 63436352, 69383510, 72287936, 79295440, 84010304, 87314080, 90359920, 97136914, 105012880, 111013616, 138767020, 158590880, 174628160, 180719840, 194273828, 210025760, 222027232, 242842285, 277534040, 317181760, 361439680, 388547656, 420051520, 444054464, 485684570, 555068080, 777095312, 971369140, 1110136160, 1554190624, 1942738280, 2220272320, 3108381248, 3885476560, 7770953120, 15541906240]

約数ペア:

[(1, 15541906240), (2, 7770953120), (4, 3885476560), (5, 3108381248), (7, 2220272320), (8, 1942738280), (10, 1554190624), (14, 1110136160), (16, 971369140), (20, 777095312), (28, 555068080), (32, 485684570), (35, 444054464), (37, 420051520), (40, 388547656), (43, 361439680), (49, 317181760), (56, 277534040), (64, 242842285), (70, 222027232), (74, 210025760), (80, 194273828), (86, 180719840), (89, 174628160), (98, 158590880), (112, 138767020), (140, 111013616), (148, 105012880), (160, 97136914), (172, 90359920), (178, 87314080), (185, 84010304), (196, 79295440), (215, 72287936), (224, 69383510), (245, 63436352), (259, 60007360), (280, 55506808), (296, 52506440), (301, 51634240), (320, 48568457), (343, 45311680), (344, 45179960), (356, 43657040), (370, 42005152), (392, 39647720), (430, 36143968), (445, 34925632), (448, 34691755), (490, 31718176), (518, 30003680), (560, 27753404), (592, 26253220), (602, 25817120), (623, 24946880), (686, 22655840), (688, 22589980), (712, 21828520), (740, 21002576), (784, 19823860), (860, 18071984), (890, 17462816), (980, 15859088), (1036, 15001840), (1120, 13876702), (1184, 13126610), (1204, 12908560), (1246, 12473440), (1295, 12001472), (1372, 11327920), (1376, 11294990), (1424, 10914260), (1480, 10501288), (1505, 10326848), (1568, 9911930), (1591, 9768640), (1715, 9062336), (1720, 9035992), (1780, 8731408), (1813, 8572480), (1960, 7929544), (2072, 7500920), (2107, 7376320), (2240, 6938351), (2368, 6563305), (2408, 6454280), (2492, 6236720), (2590, 6000736), (2744, 5663960), (2752, 5647495), (2848, 5457130), (2960, 5250644), (3010, 5163424), (3115, 4989376), (3136, 4955965), (3182, 4884320), (3293, 4719680), (3430, 4531168), (3440, 4517996), (3560, 4365704), (3626, 4286240), (3827, 4061120), (3920, 3964772), (4144, 3750460), (4214, 3688160), (4361, 3563840), (4816, 3227140), (4984, 3118360), (5180, 3000368), (5488, 2831980), (5696, 2728565), (5920, 2625322), (6020, 2581712), (6230, 2494688), (6364, 2442160), (6586, 2359840), (6860, 2265584), (6880, 2258998), (7120, 2182852), (7252, 2143120), (7654, 2030560), (7840, 1982386), (7955, 1953728), (8288, 1875230), (8428, 1844080), (8722, 1781920), (9065, 1714496), (9632, 1613570), (9968, 1559180), (10360, 1500184), (10535, 1475264), (10976, 1415990), (11137, 1395520), (11840, 1312661), (12040, 1290856), (12460, 1247344), (12691, 1224640), (12728, 1221080), (13172, 1179920), (13720, 1132792), (13760, 1129499), (14240, 1091426), (14504, 1071560), (14749, 1053760), (15308, 1015280), (15680, 991193), (15910, 976864), (16465, 943936), (16576, 937615), (16856, 922040), (17444, 890960), (18130, 857248), (19135, 812224), (19264, 806785), (19936, 779590), (20720, 750092), (21070, 737632), (21805, 712768), (21952, 707995), (22274, 697760), (23051, 674240), (24080, 645428), (24920, 623672), (25382, 612320), (25456, 610540), (26344, 589960), (26789, 580160), (27440, 566396), (28480, 545713), (29008, 535780), (29498, 526880), (30527, 509120), (30616, 507640), (31820, 488432), (32930, 471968), (33712, 461020), (34888, 445480), (36260, 428624), (38270, 406112), (39872, 389795), (41440, 375046), (42140, 368816), (43610, 356384), (44548, 348880), (46102, 337120), (48160, 322714), (49840, 311836), (50764, 306160), (50912, 305270), (52688, 294980), (53578, 290080), (54880, 283198), (55685, 279104), (58016, 267890), (58996, 263440), (61054, 254560), (61232, 253820), (63455, 244928), (63640, 244216), (65860, 235984), (67424, 230510), (69776, 222740), (72520, 214312), (73745, 210752), (76540, 203056), (77959, 199360), (82880, 187523), (84280, 184408), (87220, 178192), (89096, 174440), (92204, 168560), (96320, 161357), (99680, 155918), (101528, 153080), (101824, 152635), (105376, 147490), (107156, 145040), (109760, 141599), (111370, 139552), (115255, 134848), (116032, 133945), (117992, 131720), (122108, 127280), (122464, 126910)]