202184320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 346167680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1279, 1520, 1664, 1976, 2080, 2432, 2470, 2558, 3040, 3952, 4160, 4940, 5116, 6080, 6395, 7904, 8320, 9880, 10232, 12160, 12790, 15808, 16627, 19760, 20464, 24301, 25580, 31616, 33254, 39520, 40928, 48602, 51160, 66508, 79040, 81856, 83135, 97204, 102320, 121505, 133016, 158080, 163712, 166270, 194408, 204640, 243010, 266032, 315913, 332540, 388816, 409280, 486020, 532064, 631826, 665080, 777632, 818560, 972040, 1064128, 1263652, 1330160, 1555264, 1579565, 1944080, 2128256, 2527304, 2660320, 3110528, 3159130, 3888160, 5054608, 5320640, 6318260, 7776320, 10109216, 10641280, 12636520, 15552640, 20218432, 25273040, 40436864, 50546080, 101092160, 202184320]

約数ペア:

[(1, 202184320), (2, 101092160), (4, 50546080), (5, 40436864), (8, 25273040), (10, 20218432), (13, 15552640), (16, 12636520), (19, 10641280), (20, 10109216), (26, 7776320), (32, 6318260), (38, 5320640), (40, 5054608), (52, 3888160), (64, 3159130), (65, 3110528), (76, 2660320), (80, 2527304), (95, 2128256), (104, 1944080), (128, 1579565), (130, 1555264), (152, 1330160), (160, 1263652), (190, 1064128), (208, 972040), (247, 818560), (260, 777632), (304, 665080), (320, 631826), (380, 532064), (416, 486020), (494, 409280), (520, 388816), (608, 332540), (640, 315913), (760, 266032), (832, 243010), (988, 204640), (1040, 194408), (1216, 166270), (1235, 163712), (1279, 158080), (1520, 133016), (1664, 121505), (1976, 102320), (2080, 97204), (2432, 83135), (2470, 81856), (2558, 79040), (3040, 66508), (3952, 51160), (4160, 48602), (4940, 40928), (5116, 39520), (6080, 33254), (6395, 31616), (7904, 25580), (8320, 24301), (9880, 20464), (10232, 19760), (12160, 16627), (12790, 15808)]