509984160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{21683}}^1$

素因数の和:21715

約数の個数: 144

約数和(自身を含む): 1868813856

約数和(自身を除く): 1358829696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 21683, 23520, 43366, 65049, 86732, 108415, 130098, 151781, 173464, 216830, 260196, 303562, 325245, 346928, 433660, 455343, 520392, 607124, 650490, 693856, 758905, 867320, 910686, 1040784, 1062467, 1214248, 1300980, 1517810, 1734640, 1821372, 2081568, 2124934, 2276715, 2428496, 2601960, 3035620, 3187401, 3469280, 3642744, 4249868, 4553430, 4856992, 5203920, 5312335, 6071240, 6374802, 7285488, 8499736, 9106860, 10407840, 10624670, 12142480, 12749604, 14570976, 15937005, 16999472, 18213720, 21249340, 24284960, 25499208, 31874010, 33998944, 36427440, 42498680, 50998416, 63748020, 72854880, 84997360, 101996832, 127496040, 169994720, 254992080, 509984160]

約数ペア:

[(1, 509984160), (2, 254992080), (3, 169994720), (4, 127496040), (5, 101996832), (6, 84997360), (7, 72854880), (8, 63748020), (10, 50998416), (12, 42498680), (14, 36427440), (15, 33998944), (16, 31874010), (20, 25499208), (21, 24284960), (24, 21249340), (28, 18213720), (30, 16999472), (32, 15937005), (35, 14570976), (40, 12749604), (42, 12142480), (48, 10624670), (49, 10407840), (56, 9106860), (60, 8499736), (70, 7285488), (80, 6374802), (84, 6071240), (96, 5312335), (98, 5203920), (105, 4856992), (112, 4553430), (120, 4249868), (140, 3642744), (147, 3469280), (160, 3187401), (168, 3035620), (196, 2601960), (210, 2428496), (224, 2276715), (240, 2124934), (245, 2081568), (280, 1821372), (294, 1734640), (336, 1517810), (392, 1300980), (420, 1214248), (480, 1062467), (490, 1040784), (560, 910686), (588, 867320), (672, 758905), (735, 693856), (784, 650490), (840, 607124), (980, 520392), (1120, 455343), (1176, 433660), (1470, 346928), (1568, 325245), (1680, 303562), (1960, 260196), (2352, 216830), (2940, 173464), (3360, 151781), (3920, 130098), (4704, 108415), (5880, 86732), (7840, 65049), (11760, 43366), (21683, 23520)]