191350440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 625248000

約数和(自身を除く): 433897560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2671, 2985, 3582, 3980, 4776, 5342, 5970, 7164, 7960, 8013, 8955, 10684, 11940, 13355, 14328, 16026, 17910, 21368, 23880, 24039, 26710, 32052, 35820, 40065, 48078, 53420, 64104, 71640, 80130, 96156, 106840, 120195, 160260, 192312, 240390, 320520, 480780, 531529, 961560, 1063058, 1594587, 2126116, 2657645, 3189174, 4252232, 4783761, 5315290, 6378348, 7972935, 9567522, 10630580, 12756696, 15945870, 19135044, 21261160, 23918805, 31891740, 38270088, 47837610, 63783480, 95675220, 191350440]

約数ペア:

[(1, 191350440), (2, 95675220), (3, 63783480), (4, 47837610), (5, 38270088), (6, 31891740), (8, 23918805), (9, 21261160), (10, 19135044), (12, 15945870), (15, 12756696), (18, 10630580), (20, 9567522), (24, 7972935), (30, 6378348), (36, 5315290), (40, 4783761), (45, 4252232), (60, 3189174), (72, 2657645), (90, 2126116), (120, 1594587), (180, 1063058), (199, 961560), (360, 531529), (398, 480780), (597, 320520), (796, 240390), (995, 192312), (1194, 160260), (1592, 120195), (1791, 106840), (1990, 96156), (2388, 80130), (2671, 71640), (2985, 64104), (3582, 53420), (3980, 48078), (4776, 40065), (5342, 35820), (5970, 32052), (7164, 26710), (7960, 24039), (8013, 23880), (8955, 21368), (10684, 17910), (11940, 16026), (13355, 14328)]