196177080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 645408000

約数和(自身を除く): 449230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 440, 449, 660, 662, 898, 993, 1320, 1324, 1347, 1655, 1796, 1986, 2245, 2648, 2694, 3310, 3592, 3641, 3972, 4490, 4939, 4965, 5388, 6620, 6735, 7282, 7944, 8980, 9878, 9930, 10776, 10923, 13240, 13470, 14564, 14817, 17960, 18205, 19756, 19860, 21846, 24695, 26940, 29128, 29634, 36410, 39512, 39720, 43692, 49390, 53880, 54615, 59268, 72820, 74085, 87384, 98780, 109230, 118536, 145640, 148170, 148619, 197560, 218460, 296340, 297238, 436920, 445857, 592680, 594476, 743095, 891714, 1188952, 1486190, 1634809, 1783428, 2229285, 2972380, 3269618, 3566856, 4458570, 4904427, 5944760, 6539236, 8174045, 8917140, 9808854, 13078472, 16348090, 17834280, 19617708, 24522135, 32696180, 39235416, 49044270, 65392360, 98088540, 196177080]

約数ペア:

[(1, 196177080), (2, 98088540), (3, 65392360), (4, 49044270), (5, 39235416), (6, 32696180), (8, 24522135), (10, 19617708), (11, 17834280), (12, 16348090), (15, 13078472), (20, 9808854), (22, 8917140), (24, 8174045), (30, 6539236), (33, 5944760), (40, 4904427), (44, 4458570), (55, 3566856), (60, 3269618), (66, 2972380), (88, 2229285), (110, 1783428), (120, 1634809), (132, 1486190), (165, 1188952), (220, 891714), (264, 743095), (330, 594476), (331, 592680), (440, 445857), (449, 436920), (660, 297238), (662, 296340), (898, 218460), (993, 197560), (1320, 148619), (1324, 148170), (1347, 145640), (1655, 118536), (1796, 109230), (1986, 98780), (2245, 87384), (2648, 74085), (2694, 72820), (3310, 59268), (3592, 54615), (3641, 53880), (3972, 49390), (4490, 43692), (4939, 39720), (4965, 39512), (5388, 36410), (6620, 29634), (6735, 29128), (7282, 26940), (7944, 24695), (8980, 21846), (9878, 19860), (9930, 19756), (10776, 18205), (10923, 17960), (13240, 14817), (13470, 14564)]