455262080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7856

約数の個数: 128

約数和(自身を含む): 1339692480

約数和(自身を除く): 884430400

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, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 7817, 8320, 11648, 14560, 15634, 29120, 31268, 39085, 54719, 58240, 62536, 78170, 101621, 109438, 125072, 156340, 203242, 218876, 250144, 273595, 312680, 406484, 437752, 500288, 508105, 547190, 625360, 711347, 812968, 875504, 1000576, 1016210, 1094380, 1250720, 1422694, 1625936, 1751008, 2032420, 2188760, 2501440, 2845388, 3251872, 3502016, 3556735, 4064840, 4377520, 5002880, 5690776, 6503744, 7004032, 7113470, 8129680, 8755040, 11381552, 13007488, 14226940, 16259360, 17510080, 22763104, 28453880, 32518720, 35020160, 45526208, 56907760, 65037440, 91052416, 113815520, 227631040, 455262080]

約数ペア:

[(1, 455262080), (2, 227631040), (4, 113815520), (5, 91052416), (7, 65037440), (8, 56907760), (10, 45526208), (13, 35020160), (14, 32518720), (16, 28453880), (20, 22763104), (26, 17510080), (28, 16259360), (32, 14226940), (35, 13007488), (40, 11381552), (52, 8755040), (56, 8129680), (64, 7113470), (65, 7004032), (70, 6503744), (80, 5690776), (91, 5002880), (104, 4377520), (112, 4064840), (128, 3556735), (130, 3502016), (140, 3251872), (160, 2845388), (182, 2501440), (208, 2188760), (224, 2032420), (260, 1751008), (280, 1625936), (320, 1422694), (364, 1250720), (416, 1094380), (448, 1016210), (455, 1000576), (520, 875504), (560, 812968), (640, 711347), (728, 625360), (832, 547190), (896, 508105), (910, 500288), (1040, 437752), (1120, 406484), (1456, 312680), (1664, 273595), (1820, 250144), (2080, 218876), (2240, 203242), (2912, 156340), (3640, 125072), (4160, 109438), (4480, 101621), (5824, 78170), (7280, 62536), (7817, 58240), (8320, 54719), (11648, 39085), (14560, 31268), (15634, 29120)]