196432560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 681384960

約数和(自身を除く): 484952400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 431, 432, 540, 633, 720, 844, 862, 1055, 1080, 1266, 1293, 1688, 1724, 1899, 2110, 2155, 2160, 2532, 2586, 3165, 3376, 3448, 3798, 3879, 4220, 4310, 5064, 5172, 5697, 6330, 6465, 6896, 7596, 7758, 8440, 8620, 9495, 10128, 10344, 11394, 11637, 12660, 12930, 15192, 15516, 16880, 17240, 18990, 19395, 20688, 22788, 23274, 25320, 25860, 28485, 30384, 31032, 34480, 37980, 38790, 45576, 46548, 50640, 51720, 56970, 58185, 62064, 75960, 77580, 90941, 91152, 93096, 103440, 113940, 116370, 151920, 155160, 181882, 186192, 227880, 232740, 272823, 310320, 363764, 454705, 455760, 465480, 545646, 727528, 818469, 909410, 930960, 1091292, 1364115, 1455056, 1636938, 1818820, 2182584, 2455407, 2728230, 3273876, 3637640, 4092345, 4365168, 4910814, 5456460, 6547752, 7275280, 8184690, 9821628, 10912920, 12277035, 13095504, 16369380, 19643256, 21825840, 24554070, 32738760, 39286512, 49108140, 65477520, 98216280, 196432560]

約数ペア:

[(1, 196432560), (2, 98216280), (3, 65477520), (4, 49108140), (5, 39286512), (6, 32738760), (8, 24554070), (9, 21825840), (10, 19643256), (12, 16369380), (15, 13095504), (16, 12277035), (18, 10912920), (20, 9821628), (24, 8184690), (27, 7275280), (30, 6547752), (36, 5456460), (40, 4910814), (45, 4365168), (48, 4092345), (54, 3637640), (60, 3273876), (72, 2728230), (80, 2455407), (90, 2182584), (108, 1818820), (120, 1636938), (135, 1455056), (144, 1364115), (180, 1091292), (211, 930960), (216, 909410), (240, 818469), (270, 727528), (360, 545646), (422, 465480), (431, 455760), (432, 454705), (540, 363764), (633, 310320), (720, 272823), (844, 232740), (862, 227880), (1055, 186192), (1080, 181882), (1266, 155160), (1293, 151920), (1688, 116370), (1724, 113940), (1899, 103440), (2110, 93096), (2155, 91152), (2160, 90941), (2532, 77580), (2586, 75960), (3165, 62064), (3376, 58185), (3448, 56970), (3798, 51720), (3879, 50640), (4220, 46548), (4310, 45576), (5064, 38790), (5172, 37980), (5697, 34480), (6330, 31032), (6465, 30384), (6896, 28485), (7596, 25860), (7758, 25320), (8440, 23274), (8620, 22788), (9495, 20688), (10128, 19395), (10344, 18990), (11394, 17240), (11637, 16880), (12660, 15516), (12930, 15192)]