197776920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 667064160

約数和(自身を除く): 469287240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 121, 132, 159, 165, 212, 220, 242, 257, 264, 265, 318, 330, 363, 424, 440, 484, 514, 530, 583, 605, 636, 660, 726, 771, 795, 968, 1028, 1060, 1166, 1210, 1272, 1285, 1320, 1452, 1542, 1590, 1749, 1815, 2056, 2120, 2332, 2420, 2570, 2827, 2904, 2915, 3084, 3180, 3498, 3630, 3855, 4664, 4840, 5140, 5654, 5830, 6168, 6360, 6413, 6996, 7260, 7710, 8481, 8745, 10280, 11308, 11660, 12826, 13621, 13992, 14135, 14520, 15420, 16962, 17490, 19239, 22616, 23320, 25652, 27242, 28270, 30840, 31097, 32065, 33924, 34980, 38478, 40863, 42405, 51304, 54484, 56540, 62194, 64130, 67848, 68105, 69960, 76956, 81726, 84810, 93291, 96195, 108968, 113080, 124388, 128260, 136210, 149831, 153912, 155485, 163452, 169620, 186582, 192390, 204315, 248776, 256520, 272420, 299662, 310970, 326904, 339240, 373164, 384780, 408630, 449493, 466455, 544840, 599324, 621940, 746328, 749155, 769560, 817260, 898986, 932910, 1198648, 1243880, 1498310, 1634520, 1648141, 1797972, 1865820, 2247465, 2996620, 3296282, 3595944, 3731640, 4494930, 4944423, 5993240, 6592564, 8240705, 8989860, 9888846, 13185128, 16481410, 17979720, 19777692, 24722115, 32962820, 39555384, 49444230, 65925640, 98888460, 197776920]

約数ペア:

[(1, 197776920), (2, 98888460), (3, 65925640), (4, 49444230), (5, 39555384), (6, 32962820), (8, 24722115), (10, 19777692), (11, 17979720), (12, 16481410), (15, 13185128), (20, 9888846), (22, 8989860), (24, 8240705), (30, 6592564), (33, 5993240), (40, 4944423), (44, 4494930), (53, 3731640), (55, 3595944), (60, 3296282), (66, 2996620), (88, 2247465), (106, 1865820), (110, 1797972), (120, 1648141), (121, 1634520), (132, 1498310), (159, 1243880), (165, 1198648), (212, 932910), (220, 898986), (242, 817260), (257, 769560), (264, 749155), (265, 746328), (318, 621940), (330, 599324), (363, 544840), (424, 466455), (440, 449493), (484, 408630), (514, 384780), (530, 373164), (583, 339240), (605, 326904), (636, 310970), (660, 299662), (726, 272420), (771, 256520), (795, 248776), (968, 204315), (1028, 192390), (1060, 186582), (1166, 169620), (1210, 163452), (1272, 155485), (1285, 153912), (1320, 149831), (1452, 136210), (1542, 128260), (1590, 124388), (1749, 113080), (1815, 108968), (2056, 96195), (2120, 93291), (2332, 84810), (2420, 81726), (2570, 76956), (2827, 69960), (2904, 68105), (2915, 67848), (3084, 64130), (3180, 62194), (3498, 56540), (3630, 54484), (3855, 51304), (4664, 42405), (4840, 40863), (5140, 38478), (5654, 34980), (5830, 33924), (6168, 32065), (6360, 31097), (6413, 30840), (6996, 28270), (7260, 27242), (7710, 25652), (8481, 23320), (8745, 22616), (10280, 19239), (11308, 17490), (11660, 16962), (12826, 15420), (13621, 14520), (13992, 14135)]