653045120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11252

約数の個数: 128

約数和(自身を含む): 1921631040

約数和(自身を除く): 1268585920

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, 8320, 11213, 11648, 14560, 22426, 29120, 44852, 56065, 58240, 78491, 89704, 112130, 145769, 156982, 179408, 224260, 291538, 313964, 358816, 392455, 448520, 583076, 627928, 717632, 728845, 784910, 897040, 1020383, 1166152, 1255856, 1435264, 1457690, 1569820, 1794080, 2040766, 2332304, 2511712, 2915380, 3139640, 3588160, 4081532, 4664608, 5023424, 5101915, 5830760, 6279280, 7176320, 8163064, 9329216, 10046848, 10203830, 11661520, 12558560, 16326128, 18658432, 20407660, 23323040, 25117120, 32652256, 40815320, 46646080, 50234240, 65304512, 81630640, 93292160, 130609024, 163261280, 326522560, 653045120]

約数ペア:

[(1, 653045120), (2, 326522560), (4, 163261280), (5, 130609024), (7, 93292160), (8, 81630640), (10, 65304512), (13, 50234240), (14, 46646080), (16, 40815320), (20, 32652256), (26, 25117120), (28, 23323040), (32, 20407660), (35, 18658432), (40, 16326128), (52, 12558560), (56, 11661520), (64, 10203830), (65, 10046848), (70, 9329216), (80, 8163064), (91, 7176320), (104, 6279280), (112, 5830760), (128, 5101915), (130, 5023424), (140, 4664608), (160, 4081532), (182, 3588160), (208, 3139640), (224, 2915380), (260, 2511712), (280, 2332304), (320, 2040766), (364, 1794080), (416, 1569820), (448, 1457690), (455, 1435264), (520, 1255856), (560, 1166152), (640, 1020383), (728, 897040), (832, 784910), (896, 728845), (910, 717632), (1040, 627928), (1120, 583076), (1456, 448520), (1664, 392455), (1820, 358816), (2080, 313964), (2240, 291538), (2912, 224260), (3640, 179408), (4160, 156982), (4480, 145769), (5824, 112130), (7280, 89704), (8320, 78491), (11213, 58240), (11648, 56065), (14560, 44852), (22426, 29120)]