322212800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 168

約数和(自身を含む): 976250016

約数和(自身を除く): 654037216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2080, 2213, 2240, 2275, 2600, 2800, 2912, 3640, 4160, 4426, 4550, 5200, 5600, 5824, 7280, 8852, 9100, 10400, 11065, 11200, 14560, 15491, 17704, 18200, 20800, 22130, 28769, 29120, 30982, 35408, 36400, 44260, 55325, 57538, 61964, 70816, 72800, 77455, 88520, 110650, 115076, 123928, 141632, 143845, 145600, 154910, 177040, 201383, 221300, 230152, 247856, 287690, 309820, 354080, 387275, 402766, 442600, 460304, 495712, 575380, 619640, 708160, 719225, 774550, 805532, 885200, 920608, 991424, 1006915, 1150760, 1239280, 1438450, 1549100, 1611064, 1770400, 1841216, 2013830, 2301520, 2478560, 2876900, 3098200, 3222128, 3540800, 4027660, 4603040, 4957120, 5034575, 5753800, 6196400, 6444256, 8055320, 9206080, 10069150, 11507600, 12392800, 12888512, 16110640, 20138300, 23015200, 24785600, 32221280, 40276600, 46030400, 64442560, 80553200, 161106400, 322212800]

約数ペア:

[(1, 322212800), (2, 161106400), (4, 80553200), (5, 64442560), (7, 46030400), (8, 40276600), (10, 32221280), (13, 24785600), (14, 23015200), (16, 20138300), (20, 16110640), (25, 12888512), (26, 12392800), (28, 11507600), (32, 10069150), (35, 9206080), (40, 8055320), (50, 6444256), (52, 6196400), (56, 5753800), (64, 5034575), (65, 4957120), (70, 4603040), (80, 4027660), (91, 3540800), (100, 3222128), (104, 3098200), (112, 2876900), (130, 2478560), (140, 2301520), (160, 2013830), (175, 1841216), (182, 1770400), (200, 1611064), (208, 1549100), (224, 1438450), (260, 1239280), (280, 1150760), (320, 1006915), (325, 991424), (350, 920608), (364, 885200), (400, 805532), (416, 774550), (448, 719225), (455, 708160), (520, 619640), (560, 575380), (650, 495712), (700, 460304), (728, 442600), (800, 402766), (832, 387275), (910, 354080), (1040, 309820), (1120, 287690), (1300, 247856), (1400, 230152), (1456, 221300), (1600, 201383), (1820, 177040), (2080, 154910), (2213, 145600), (2240, 143845), (2275, 141632), (2600, 123928), (2800, 115076), (2912, 110650), (3640, 88520), (4160, 77455), (4426, 72800), (4550, 70816), (5200, 61964), (5600, 57538), (5824, 55325), (7280, 44260), (8852, 36400), (9100, 35408), (10400, 30982), (11065, 29120), (11200, 28769), (14560, 22130), (15491, 20800), (17704, 18200)]