7449896520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26497}}^1$

素因数の和:26596

約数の個数: 192

約数和(自身を含む): 26786298240

約数和(自身を除く): 19336401720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1562, 1704, 1980, 2130, 2343, 2556, 2840, 3124, 3195, 3905, 3960, 4260, 4686, 5112, 6248, 6390, 7029, 7810, 8520, 9372, 11715, 12780, 14058, 15620, 18744, 23430, 25560, 26497, 28116, 31240, 35145, 46860, 52994, 56232, 70290, 79491, 93720, 105988, 132485, 140580, 158982, 211976, 238473, 264970, 281160, 291467, 317964, 397455, 476946, 529940, 582934, 635928, 794910, 874401, 953892, 1059880, 1165868, 1192365, 1457335, 1589820, 1748802, 1881287, 1907784, 2331736, 2384730, 2623203, 2914670, 3179640, 3497604, 3762574, 4372005, 4769460, 5246406, 5643861, 5829340, 6995208, 7525148, 8744010, 9406435, 9538920, 10492812, 11287722, 11658680, 13116015, 15050296, 16931583, 17488020, 18812870, 20694157, 20985624, 22575444, 26232030, 28219305, 33863166, 34976040, 37625740, 41388314, 45150888, 52464060, 56438610, 62082471, 67726332, 75251480, 82776628, 84657915, 103470785, 104928120, 112877220, 124164942, 135452664, 165553256, 169315830, 186247413, 206941570, 225754440, 248329884, 310412355, 338631660, 372494826, 413883140, 496659768, 620824710, 677263320, 744989652, 827766280, 931237065, 1241649420, 1489979304, 1862474130, 2483298840, 3724948260, 7449896520]

約数ペア:

[(1, 7449896520), (2, 3724948260), (3, 2483298840), (4, 1862474130), (5, 1489979304), (6, 1241649420), (8, 931237065), (9, 827766280), (10, 744989652), (11, 677263320), (12, 620824710), (15, 496659768), (18, 413883140), (20, 372494826), (22, 338631660), (24, 310412355), (30, 248329884), (33, 225754440), (36, 206941570), (40, 186247413), (44, 169315830), (45, 165553256), (55, 135452664), (60, 124164942), (66, 112877220), (71, 104928120), (72, 103470785), (88, 84657915), (90, 82776628), (99, 75251480), (110, 67726332), (120, 62082471), (132, 56438610), (142, 52464060), (165, 45150888), (180, 41388314), (198, 37625740), (213, 34976040), (220, 33863166), (264, 28219305), (284, 26232030), (330, 22575444), (355, 20985624), (360, 20694157), (396, 18812870), (426, 17488020), (440, 16931583), (495, 15050296), (568, 13116015), (639, 11658680), (660, 11287722), (710, 10492812), (781, 9538920), (792, 9406435), (852, 8744010), (990, 7525148), (1065, 6995208), (1278, 5829340), (1320, 5643861), (1420, 5246406), (1562, 4769460), (1704, 4372005), (1980, 3762574), (2130, 3497604), (2343, 3179640), (2556, 2914670), (2840, 2623203), (3124, 2384730), (3195, 2331736), (3905, 1907784), (3960, 1881287), (4260, 1748802), (4686, 1589820), (5112, 1457335), (6248, 1192365), (6390, 1165868), (7029, 1059880), (7810, 953892), (8520, 874401), (9372, 794910), (11715, 635928), (12780, 582934), (14058, 529940), (15620, 476946), (18744, 397455), (23430, 317964), (25560, 291467), (26497, 281160), (28116, 264970), (31240, 238473), (35145, 211976), (46860, 158982), (52994, 140580), (56232, 132485), (70290, 105988), (79491, 93720)]