325474240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11214

約数の個数: 112

約数和(自身を含む): 953975232

約数和(自身を除く): 628500992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 11177, 14560, 22354, 29120, 44708, 55885, 78239, 89416, 111770, 145301, 156478, 178832, 223540, 290602, 312956, 357664, 391195, 447080, 581204, 625912, 715328, 726505, 782390, 894160, 1017107, 1162408, 1251824, 1453010, 1564780, 1788320, 2034214, 2324816, 2503648, 2906020, 3129560, 3576640, 4068428, 4649632, 5007296, 5085535, 5812040, 6259120, 8136856, 9299264, 10171070, 11624080, 12518240, 16273712, 20342140, 23248160, 25036480, 32547424, 40684280, 46496320, 65094848, 81368560, 162737120, 325474240]

約数ペア:

[(1, 325474240), (2, 162737120), (4, 81368560), (5, 65094848), (7, 46496320), (8, 40684280), (10, 32547424), (13, 25036480), (14, 23248160), (16, 20342140), (20, 16273712), (26, 12518240), (28, 11624080), (32, 10171070), (35, 9299264), (40, 8136856), (52, 6259120), (56, 5812040), (64, 5085535), (65, 5007296), (70, 4649632), (80, 4068428), (91, 3576640), (104, 3129560), (112, 2906020), (130, 2503648), (140, 2324816), (160, 2034214), (182, 1788320), (208, 1564780), (224, 1453010), (260, 1251824), (280, 1162408), (320, 1017107), (364, 894160), (416, 782390), (448, 726505), (455, 715328), (520, 625912), (560, 581204), (728, 447080), (832, 391195), (910, 357664), (1040, 312956), (1120, 290602), (1456, 223540), (1820, 178832), (2080, 156478), (2240, 145301), (2912, 111770), (3640, 89416), (4160, 78239), (5824, 55885), (7280, 44708), (11177, 29120), (14560, 22354)]