202956160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 332862080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 227, 254, 320, 352, 440, 454, 508, 635, 640, 704, 880, 908, 1016, 1135, 1270, 1397, 1408, 1760, 1816, 2032, 2270, 2497, 2540, 2794, 3520, 3632, 4064, 4540, 4994, 5080, 5588, 6985, 7040, 7264, 8128, 9080, 9988, 10160, 11176, 12485, 13970, 14528, 16256, 18160, 19976, 20320, 22352, 24970, 27940, 28829, 29056, 36320, 39952, 40640, 44704, 49940, 55880, 57658, 72640, 79904, 81280, 89408, 99880, 111760, 115316, 144145, 145280, 159808, 178816, 199760, 223520, 230632, 288290, 317119, 319616, 399520, 447040, 461264, 576580, 634238, 799040, 894080, 922528, 1153160, 1268476, 1585595, 1598080, 1845056, 2306320, 2536952, 3171190, 3690112, 4612640, 5073904, 6342380, 9225280, 10147808, 12684760, 18450560, 20295616, 25369520, 40591232, 50739040, 101478080, 202956160]

約数ペア:

[(1, 202956160), (2, 101478080), (4, 50739040), (5, 40591232), (8, 25369520), (10, 20295616), (11, 18450560), (16, 12684760), (20, 10147808), (22, 9225280), (32, 6342380), (40, 5073904), (44, 4612640), (55, 3690112), (64, 3171190), (80, 2536952), (88, 2306320), (110, 1845056), (127, 1598080), (128, 1585595), (160, 1268476), (176, 1153160), (220, 922528), (227, 894080), (254, 799040), (320, 634238), (352, 576580), (440, 461264), (454, 447040), (508, 399520), (635, 319616), (640, 317119), (704, 288290), (880, 230632), (908, 223520), (1016, 199760), (1135, 178816), (1270, 159808), (1397, 145280), (1408, 144145), (1760, 115316), (1816, 111760), (2032, 99880), (2270, 89408), (2497, 81280), (2540, 79904), (2794, 72640), (3520, 57658), (3632, 55880), (4064, 49940), (4540, 44704), (4994, 40640), (5080, 39952), (5588, 36320), (6985, 29056), (7040, 28829), (7264, 27940), (8128, 24970), (9080, 22352), (9988, 20320), (10160, 19976), (11176, 18160), (12485, 16256), (13970, 14528)]