619206120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 320

約数和(自身を含む): 2287509840

約数和(自身を除く): 1668303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 135, 156, 162, 180, 183, 195, 216, 234, 241, 244, 260, 270, 305, 312, 324, 351, 360, 366, 390, 405, 468, 482, 488, 520, 540, 549, 585, 610, 648, 702, 723, 732, 780, 793, 810, 915, 936, 964, 1053, 1080, 1098, 1170, 1205, 1220, 1404, 1446, 1464, 1560, 1586, 1620, 1647, 1755, 1830, 1928, 2106, 2169, 2196, 2340, 2379, 2410, 2440, 2745, 2808, 2892, 3133, 3172, 3240, 3294, 3510, 3615, 3660, 3965, 4212, 4338, 4392, 4680, 4758, 4820, 4941, 5265, 5490, 5784, 6266, 6344, 6507, 6588, 7020, 7137, 7230, 7320, 7930, 8235, 8424, 8676, 9399, 9516, 9640, 9882, 10530, 10845, 10980, 11895, 12532, 13014, 13176, 14040, 14274, 14460, 14701, 15665, 15860, 16470, 17352, 18798, 19032, 19521, 19764, 21060, 21411, 21690, 21960, 23790, 24705, 25064, 26028, 28197, 28548, 28920, 29402, 31330, 31720, 32535, 32940, 35685, 37596, 39042, 39528, 42120, 42822, 43380, 44103, 46995, 47580, 49410, 52056, 56394, 57096, 58804, 62660, 64233, 65070, 65880, 71370, 73505, 75192, 78084, 84591, 85644, 86760, 88206, 93990, 95160, 97605, 98820, 107055, 112788, 117608, 125320, 128466, 130140, 132309, 140985, 142740, 147010, 156168, 169182, 171288, 176412, 187980, 191113, 195210, 197640, 214110, 220515, 225576, 253773, 256932, 260280, 264618, 281970, 285480, 294020, 321165, 338364, 352824, 375960, 382226, 390420, 396927, 422955, 428220, 441030, 507546, 513864, 529236, 563940, 573339, 588040, 642330, 661545, 676728, 764452, 780840, 793854, 845910, 856440, 882060, 955565, 1015092, 1058472, 1127880, 1146678, 1190781, 1268865, 1284660, 1323090, 1528904, 1587708, 1691820, 1720017, 1764120, 1911130, 1984635, 2030184, 2293356, 2381562, 2537730, 2569320, 2646180, 2866695, 3175416, 3383640, 3440034, 3822260, 3969270, 4586712, 4763124, 5075460, 5160051, 5292360, 5733390, 5953905, 6880068, 7644520, 7938540, 8600085, 9526248, 10150920, 10320102, 11466780, 11907810, 13760136, 15480153, 15877080, 17200170, 20640204, 22933560, 23815620, 25800255, 30960306, 34400340, 41280408, 47631240, 51600510, 61920612, 68800680, 77400765, 103201020, 123841224, 154801530, 206402040, 309603060, 619206120]

約数ペア:

[(1, 619206120), (2, 309603060), (3, 206402040), (4, 154801530), (5, 123841224), (6, 103201020), (8, 77400765), (9, 68800680), (10, 61920612), (12, 51600510), (13, 47631240), (15, 41280408), (18, 34400340), (20, 30960306), (24, 25800255), (26, 23815620), (27, 22933560), (30, 20640204), (36, 17200170), (39, 15877080), (40, 15480153), (45, 13760136), (52, 11907810), (54, 11466780), (60, 10320102), (61, 10150920), (65, 9526248), (72, 8600085), (78, 7938540), (81, 7644520), (90, 6880068), (104, 5953905), (108, 5733390), (117, 5292360), (120, 5160051), (122, 5075460), (130, 4763124), (135, 4586712), (156, 3969270), (162, 3822260), (180, 3440034), (183, 3383640), (195, 3175416), (216, 2866695), (234, 2646180), (241, 2569320), (244, 2537730), (260, 2381562), (270, 2293356), (305, 2030184), (312, 1984635), (324, 1911130), (351, 1764120), (360, 1720017), (366, 1691820), (390, 1587708), (405, 1528904), (468, 1323090), (482, 1284660), (488, 1268865), (520, 1190781), (540, 1146678), (549, 1127880), (585, 1058472), (610, 1015092), (648, 955565), (702, 882060), (723, 856440), (732, 845910), (780, 793854), (793, 780840), (810, 764452), (915, 676728), (936, 661545), (964, 642330), (1053, 588040), (1080, 573339), (1098, 563940), (1170, 529236), (1205, 513864), (1220, 507546), (1404, 441030), (1446, 428220), (1464, 422955), (1560, 396927), (1586, 390420), (1620, 382226), (1647, 375960), (1755, 352824), (1830, 338364), (1928, 321165), (2106, 294020), (2169, 285480), (2196, 281970), (2340, 264618), (2379, 260280), (2410, 256932), (2440, 253773), (2745, 225576), (2808, 220515), (2892, 214110), (3133, 197640), (3172, 195210), (3240, 191113), (3294, 187980), (3510, 176412), (3615, 171288), (3660, 169182), (3965, 156168), (4212, 147010), (4338, 142740), (4392, 140985), (4680, 132309), (4758, 130140), (4820, 128466), (4941, 125320), (5265, 117608), (5490, 112788), (5784, 107055), (6266, 98820), (6344, 97605), (6507, 95160), (6588, 93990), (7020, 88206), (7137, 86760), (7230, 85644), (7320, 84591), (7930, 78084), (8235, 75192), (8424, 73505), (8676, 71370), (9399, 65880), (9516, 65070), (9640, 64233), (9882, 62660), (10530, 58804), (10845, 57096), (10980, 56394), (11895, 52056), (12532, 49410), (13014, 47580), (13176, 46995), (14040, 44103), (14274, 43380), (14460, 42822), (14701, 42120), (15665, 39528), (15860, 39042), (16470, 37596), (17352, 35685), (18798, 32940), (19032, 32535), (19521, 31720), (19764, 31330), (21060, 29402), (21411, 28920), (21690, 28548), (21960, 28197), (23790, 26028), (24705, 25064)]