1421022720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 320

約数和(自身を含む): 5021178624

約数和(自身を除く): 3600155904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 256, 258, 260, 312, 320, 331, 344, 384, 390, 416, 430, 480, 512, 516, 520, 559, 624, 640, 645, 662, 688, 768, 780, 832, 860, 960, 993, 1032, 1040, 1118, 1248, 1280, 1290, 1324, 1376, 1536, 1560, 1655, 1664, 1677, 1720, 1920, 1986, 2064, 2080, 2236, 2496, 2560, 2580, 2648, 2752, 2795, 3120, 3310, 3328, 3354, 3440, 3840, 3972, 4128, 4160, 4303, 4472, 4965, 4992, 5160, 5296, 5504, 5590, 6240, 6620, 6656, 6708, 6880, 7680, 7944, 8256, 8320, 8385, 8606, 8944, 9930, 9984, 10320, 10592, 11008, 11180, 12480, 12909, 13240, 13416, 13760, 14233, 15888, 16512, 16640, 16770, 17212, 17888, 19860, 19968, 20640, 21184, 21515, 22016, 22360, 24960, 25818, 26480, 26832, 27520, 28466, 31776, 33024, 33280, 33540, 34424, 35776, 39720, 41280, 42368, 42699, 43030, 44720, 49920, 51636, 52960, 53664, 55040, 56932, 63552, 64545, 66048, 67080, 68848, 71165, 71552, 79440, 82560, 84736, 85398, 86060, 89440, 99840, 103272, 105920, 107328, 110080, 113864, 127104, 129090, 134160, 137696, 142330, 143104, 158880, 165120, 169472, 170796, 172120, 178880, 185029, 206544, 211840, 213495, 214656, 227728, 254208, 258180, 268320, 275392, 284660, 286208, 317760, 330240, 341592, 344240, 357760, 370058, 413088, 423680, 426990, 429312, 455456, 508416, 516360, 536640, 550784, 555087, 569320, 635520, 683184, 688480, 715520, 740116, 826176, 847360, 853980, 858624, 910912, 925145, 1032720, 1073280, 1101568, 1110174, 1138640, 1271040, 1366368, 1376960, 1431040, 1480232, 1652352, 1707960, 1821824, 1850290, 2065440, 2146560, 2203136, 2220348, 2277280, 2542080, 2732736, 2753920, 2775435, 2960464, 3304704, 3415920, 3643648, 3700580, 4130880, 4293120, 4440696, 4554560, 5465472, 5507840, 5550870, 5920928, 6609408, 6831840, 7287296, 7401160, 8261760, 8881392, 9109120, 10930944, 11015680, 11101740, 11841856, 13663680, 14802320, 16523520, 17762784, 18218240, 21861888, 22203480, 23683712, 27327360, 29604640, 33047040, 35525568, 36436480, 44406960, 47367424, 54654720, 59209280, 71051136, 88813920, 94734848, 109309440, 118418560, 142102272, 177627840, 236837120, 284204544, 355255680, 473674240, 710511360, 1421022720]

約数ペア:

[(1, 1421022720), (2, 710511360), (3, 473674240), (4, 355255680), (5, 284204544), (6, 236837120), (8, 177627840), (10, 142102272), (12, 118418560), (13, 109309440), (15, 94734848), (16, 88813920), (20, 71051136), (24, 59209280), (26, 54654720), (30, 47367424), (32, 44406960), (39, 36436480), (40, 35525568), (43, 33047040), (48, 29604640), (52, 27327360), (60, 23683712), (64, 22203480), (65, 21861888), (78, 18218240), (80, 17762784), (86, 16523520), (96, 14802320), (104, 13663680), (120, 11841856), (128, 11101740), (129, 11015680), (130, 10930944), (156, 9109120), (160, 8881392), (172, 8261760), (192, 7401160), (195, 7287296), (208, 6831840), (215, 6609408), (240, 5920928), (256, 5550870), (258, 5507840), (260, 5465472), (312, 4554560), (320, 4440696), (331, 4293120), (344, 4130880), (384, 3700580), (390, 3643648), (416, 3415920), (430, 3304704), (480, 2960464), (512, 2775435), (516, 2753920), (520, 2732736), (559, 2542080), (624, 2277280), (640, 2220348), (645, 2203136), (662, 2146560), (688, 2065440), (768, 1850290), (780, 1821824), (832, 1707960), (860, 1652352), (960, 1480232), (993, 1431040), (1032, 1376960), (1040, 1366368), (1118, 1271040), (1248, 1138640), (1280, 1110174), (1290, 1101568), (1324, 1073280), (1376, 1032720), (1536, 925145), (1560, 910912), (1655, 858624), (1664, 853980), (1677, 847360), (1720, 826176), (1920, 740116), (1986, 715520), (2064, 688480), (2080, 683184), (2236, 635520), (2496, 569320), (2560, 555087), (2580, 550784), (2648, 536640), (2752, 516360), (2795, 508416), (3120, 455456), (3310, 429312), (3328, 426990), (3354, 423680), (3440, 413088), (3840, 370058), (3972, 357760), (4128, 344240), (4160, 341592), (4303, 330240), (4472, 317760), (4965, 286208), (4992, 284660), (5160, 275392), (5296, 268320), (5504, 258180), (5590, 254208), (6240, 227728), (6620, 214656), (6656, 213495), (6708, 211840), (6880, 206544), (7680, 185029), (7944, 178880), (8256, 172120), (8320, 170796), (8385, 169472), (8606, 165120), (8944, 158880), (9930, 143104), (9984, 142330), (10320, 137696), (10592, 134160), (11008, 129090), (11180, 127104), (12480, 113864), (12909, 110080), (13240, 107328), (13416, 105920), (13760, 103272), (14233, 99840), (15888, 89440), (16512, 86060), (16640, 85398), (16770, 84736), (17212, 82560), (17888, 79440), (19860, 71552), (19968, 71165), (20640, 68848), (21184, 67080), (21515, 66048), (22016, 64545), (22360, 63552), (24960, 56932), (25818, 55040), (26480, 53664), (26832, 52960), (27520, 51636), (28466, 49920), (31776, 44720), (33024, 43030), (33280, 42699), (33540, 42368), (34424, 41280), (35776, 39720)]