344073960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 1216512000

約数和(自身を除く): 872438040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 86, 90, 93, 108, 120, 124, 129, 135, 155, 172, 180, 186, 215, 216, 239, 248, 258, 270, 279, 310, 344, 360, 372, 387, 430, 465, 478, 516, 540, 558, 620, 645, 717, 744, 774, 837, 860, 930, 956, 1032, 1080, 1116, 1161, 1195, 1240, 1290, 1333, 1395, 1434, 1548, 1674, 1720, 1860, 1912, 1935, 2151, 2232, 2322, 2390, 2580, 2666, 2790, 2868, 3096, 3348, 3585, 3720, 3870, 3999, 4185, 4302, 4644, 4780, 5160, 5332, 5580, 5736, 5805, 6453, 6665, 6696, 7170, 7409, 7740, 7998, 8370, 8604, 9288, 9560, 10277, 10664, 10755, 11160, 11610, 11997, 12906, 13330, 14340, 14818, 15480, 15996, 16740, 17208, 19995, 20554, 21510, 22227, 23220, 23994, 25812, 26660, 28680, 29636, 30831, 31992, 32265, 33480, 35991, 37045, 39990, 41108, 43020, 44454, 46440, 47988, 51385, 51624, 53320, 59272, 59985, 61662, 64530, 66681, 71982, 74090, 79980, 82216, 86040, 88908, 92493, 95976, 102770, 111135, 119970, 123324, 129060, 133362, 143964, 148180, 154155, 159960, 177816, 179955, 184986, 200043, 205540, 222270, 239940, 246648, 258120, 266724, 277479, 287928, 296360, 308310, 318587, 333405, 359910, 369972, 400086, 411080, 444540, 462465, 479880, 533448, 554958, 616620, 637174, 666810, 719820, 739944, 800172, 889080, 924930, 955761, 1000215, 1109916, 1233240, 1274348, 1333620, 1387395, 1439640, 1592935, 1600344, 1849860, 1911522, 2000430, 2219832, 2548696, 2667240, 2774790, 2867283, 3185870, 3699720, 3823044, 4000860, 4778805, 5549580, 5734566, 6371740, 7646088, 8001720, 8601849, 9557610, 11099160, 11469132, 12743480, 14336415, 17203698, 19115220, 22938264, 28672830, 34407396, 38230440, 43009245, 57345660, 68814792, 86018490, 114691320, 172036980, 344073960]

約数ペア:

[(1, 344073960), (2, 172036980), (3, 114691320), (4, 86018490), (5, 68814792), (6, 57345660), (8, 43009245), (9, 38230440), (10, 34407396), (12, 28672830), (15, 22938264), (18, 19115220), (20, 17203698), (24, 14336415), (27, 12743480), (30, 11469132), (31, 11099160), (36, 9557610), (40, 8601849), (43, 8001720), (45, 7646088), (54, 6371740), (60, 5734566), (62, 5549580), (72, 4778805), (86, 4000860), (90, 3823044), (93, 3699720), (108, 3185870), (120, 2867283), (124, 2774790), (129, 2667240), (135, 2548696), (155, 2219832), (172, 2000430), (180, 1911522), (186, 1849860), (215, 1600344), (216, 1592935), (239, 1439640), (248, 1387395), (258, 1333620), (270, 1274348), (279, 1233240), (310, 1109916), (344, 1000215), (360, 955761), (372, 924930), (387, 889080), (430, 800172), (465, 739944), (478, 719820), (516, 666810), (540, 637174), (558, 616620), (620, 554958), (645, 533448), (717, 479880), (744, 462465), (774, 444540), (837, 411080), (860, 400086), (930, 369972), (956, 359910), (1032, 333405), (1080, 318587), (1116, 308310), (1161, 296360), (1195, 287928), (1240, 277479), (1290, 266724), (1333, 258120), (1395, 246648), (1434, 239940), (1548, 222270), (1674, 205540), (1720, 200043), (1860, 184986), (1912, 179955), (1935, 177816), (2151, 159960), (2232, 154155), (2322, 148180), (2390, 143964), (2580, 133362), (2666, 129060), (2790, 123324), (2868, 119970), (3096, 111135), (3348, 102770), (3585, 95976), (3720, 92493), (3870, 88908), (3999, 86040), (4185, 82216), (4302, 79980), (4644, 74090), (4780, 71982), (5160, 66681), (5332, 64530), (5580, 61662), (5736, 59985), (5805, 59272), (6453, 53320), (6665, 51624), (6696, 51385), (7170, 47988), (7409, 46440), (7740, 44454), (7998, 43020), (8370, 41108), (8604, 39990), (9288, 37045), (9560, 35991), (10277, 33480), (10664, 32265), (10755, 31992), (11160, 30831), (11610, 29636), (11997, 28680), (12906, 26660), (13330, 25812), (14340, 23994), (14818, 23220), (15480, 22227), (15996, 21510), (16740, 20554), (17208, 19995)]