196287520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 570011904

約数和(自身を除く): 373724384

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 160, 176, 184, 208, 220, 230, 253, 260, 286, 299, 352, 368, 373, 416, 440, 460, 506, 520, 572, 598, 715, 736, 746, 880, 920, 1012, 1040, 1144, 1196, 1265, 1430, 1492, 1495, 1760, 1840, 1865, 2024, 2080, 2288, 2392, 2530, 2860, 2984, 2990, 3289, 3680, 3730, 4048, 4103, 4576, 4784, 4849, 5060, 5720, 5968, 5980, 6578, 7460, 8096, 8206, 8579, 9568, 9698, 10120, 11440, 11936, 11960, 13156, 14920, 16412, 16445, 17158, 19396, 20240, 20515, 22880, 23920, 24245, 26312, 29840, 32824, 32890, 34316, 38792, 40480, 41030, 42895, 47840, 48490, 52624, 53339, 59680, 65648, 65780, 68632, 77584, 82060, 85790, 94369, 96980, 105248, 106678, 111527, 131296, 131560, 137264, 155168, 164120, 171580, 188738, 193960, 213356, 223054, 263120, 266695, 274528, 328240, 343160, 377476, 387920, 426712, 446108, 471845, 526240, 533390, 557635, 656480, 686320, 754952, 775840, 853424, 892216, 943690, 1066780, 1115270, 1226797, 1372640, 1509904, 1706848, 1784432, 1887380, 2133560, 2230540, 2453594, 3019808, 3568864, 3774760, 4267120, 4461080, 4907188, 6133985, 7549520, 8534240, 8922160, 9814376, 12267970, 15099040, 17844320, 19628752, 24535940, 39257504, 49071880, 98143760, 196287520]

約数ペア:

[(1, 196287520), (2, 98143760), (4, 49071880), (5, 39257504), (8, 24535940), (10, 19628752), (11, 17844320), (13, 15099040), (16, 12267970), (20, 9814376), (22, 8922160), (23, 8534240), (26, 7549520), (32, 6133985), (40, 4907188), (44, 4461080), (46, 4267120), (52, 3774760), (55, 3568864), (65, 3019808), (80, 2453594), (88, 2230540), (92, 2133560), (104, 1887380), (110, 1784432), (115, 1706848), (130, 1509904), (143, 1372640), (160, 1226797), (176, 1115270), (184, 1066780), (208, 943690), (220, 892216), (230, 853424), (253, 775840), (260, 754952), (286, 686320), (299, 656480), (352, 557635), (368, 533390), (373, 526240), (416, 471845), (440, 446108), (460, 426712), (506, 387920), (520, 377476), (572, 343160), (598, 328240), (715, 274528), (736, 266695), (746, 263120), (880, 223054), (920, 213356), (1012, 193960), (1040, 188738), (1144, 171580), (1196, 164120), (1265, 155168), (1430, 137264), (1492, 131560), (1495, 131296), (1760, 111527), (1840, 106678), (1865, 105248), (2024, 96980), (2080, 94369), (2288, 85790), (2392, 82060), (2530, 77584), (2860, 68632), (2984, 65780), (2990, 65648), (3289, 59680), (3680, 53339), (3730, 52624), (4048, 48490), (4103, 47840), (4576, 42895), (4784, 41030), (4849, 40480), (5060, 38792), (5720, 34316), (5968, 32890), (5980, 32824), (6578, 29840), (7460, 26312), (8096, 24245), (8206, 23920), (8579, 22880), (9568, 20515), (9698, 20240), (10120, 19396), (11440, 17158), (11936, 16445), (11960, 16412), (13156, 14920)]