2986286880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3383

約数の個数: 192

約数和(自身を含む): 9937105920

約数和(自身を除く): 6950819040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 460, 480, 498, 552, 664, 690, 736, 830, 920, 996, 1104, 1245, 1328, 1380, 1660, 1840, 1909, 1992, 2208, 2490, 2656, 2760, 3259, 3320, 3680, 3818, 3984, 4980, 5520, 5727, 6518, 6640, 7636, 7968, 9545, 9777, 9960, 11040, 11454, 13036, 13280, 15272, 16295, 19090, 19554, 19920, 22908, 26072, 28635, 30544, 32590, 38180, 39108, 39840, 45816, 48885, 52144, 57270, 61088, 65180, 74957, 76360, 78216, 91632, 97770, 104288, 114540, 130360, 149914, 152720, 156432, 183264, 195540, 224871, 229080, 260720, 270497, 299828, 305440, 312864, 374785, 391080, 449742, 458160, 521440, 540994, 599656, 749570, 782160, 811491, 899484, 916320, 1081988, 1124355, 1199312, 1352485, 1499140, 1564320, 1622982, 1798968, 2163976, 2248710, 2398624, 2704970, 2998280, 3245964, 3597936, 4057455, 4327952, 4497420, 5409940, 5996560, 6221431, 6491928, 7195872, 8114910, 8655904, 8994840, 10819880, 11993120, 12442862, 12983856, 16229820, 17989680, 18664293, 21639760, 24885724, 25967712, 31107155, 32459640, 35979360, 37328586, 43279520, 49771448, 62214310, 64919280, 74657172, 93321465, 99542896, 124428620, 129838560, 149314344, 186642930, 199085792, 248857240, 298628688, 373285860, 497714480, 597257376, 746571720, 995428960, 1493143440, 2986286880]

約数ペア:

[(1, 2986286880), (2, 1493143440), (3, 995428960), (4, 746571720), (5, 597257376), (6, 497714480), (8, 373285860), (10, 298628688), (12, 248857240), (15, 199085792), (16, 186642930), (20, 149314344), (23, 129838560), (24, 124428620), (30, 99542896), (32, 93321465), (40, 74657172), (46, 64919280), (48, 62214310), (60, 49771448), (69, 43279520), (80, 37328586), (83, 35979360), (92, 32459640), (96, 31107155), (115, 25967712), (120, 24885724), (138, 21639760), (160, 18664293), (166, 17989680), (184, 16229820), (230, 12983856), (240, 12442862), (249, 11993120), (276, 10819880), (332, 8994840), (345, 8655904), (368, 8114910), (415, 7195872), (460, 6491928), (480, 6221431), (498, 5996560), (552, 5409940), (664, 4497420), (690, 4327952), (736, 4057455), (830, 3597936), (920, 3245964), (996, 2998280), (1104, 2704970), (1245, 2398624), (1328, 2248710), (1380, 2163976), (1660, 1798968), (1840, 1622982), (1909, 1564320), (1992, 1499140), (2208, 1352485), (2490, 1199312), (2656, 1124355), (2760, 1081988), (3259, 916320), (3320, 899484), (3680, 811491), (3818, 782160), (3984, 749570), (4980, 599656), (5520, 540994), (5727, 521440), (6518, 458160), (6640, 449742), (7636, 391080), (7968, 374785), (9545, 312864), (9777, 305440), (9960, 299828), (11040, 270497), (11454, 260720), (13036, 229080), (13280, 224871), (15272, 195540), (16295, 183264), (19090, 156432), (19554, 152720), (19920, 149914), (22908, 130360), (26072, 114540), (28635, 104288), (30544, 97770), (32590, 91632), (38180, 78216), (39108, 76360), (39840, 74957), (45816, 65180), (48885, 61088), (52144, 57270)]