2254558320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{149111}}^1$

素因数の和:149140

約数の個数: 160

約数和(自身を含む): 8875146240

約数和(自身を除く): 6620587920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 149111, 298222, 447333, 596444, 745555, 894666, 1043777, 1192888, 1341999, 1491110, 1789332, 2087554, 2236665, 2385776, 2683998, 2982220, 3131331, 3578664, 4025997, 4175108, 4473330, 5218885, 5367996, 5964440, 6262662, 6709995, 7157328, 8051994, 8350216, 8946660, 9393993, 10437770, 10735992, 11928880, 12525324, 13419990, 15656655, 16103988, 16700432, 17893320, 18787986, 20129985, 20875540, 21471984, 25050648, 26839980, 28181979, 31313310, 32207976, 35786640, 37575972, 40259970, 41751080, 46969965, 50101296, 53679960, 56363958, 62626620, 64415952, 75151944, 80519940, 83502160, 93939930, 107359920, 112727916, 125253240, 140909895, 150303888, 161039880, 187879860, 225455832, 250506480, 281819790, 322079760, 375759720, 450911664, 563639580, 751519440, 1127279160, 2254558320]

約数ペア:

[(1, 2254558320), (2, 1127279160), (3, 751519440), (4, 563639580), (5, 450911664), (6, 375759720), (7, 322079760), (8, 281819790), (9, 250506480), (10, 225455832), (12, 187879860), (14, 161039880), (15, 150303888), (16, 140909895), (18, 125253240), (20, 112727916), (21, 107359920), (24, 93939930), (27, 83502160), (28, 80519940), (30, 75151944), (35, 64415952), (36, 62626620), (40, 56363958), (42, 53679960), (45, 50101296), (48, 46969965), (54, 41751080), (56, 40259970), (60, 37575972), (63, 35786640), (70, 32207976), (72, 31313310), (80, 28181979), (84, 26839980), (90, 25050648), (105, 21471984), (108, 20875540), (112, 20129985), (120, 18787986), (126, 17893320), (135, 16700432), (140, 16103988), (144, 15656655), (168, 13419990), (180, 12525324), (189, 11928880), (210, 10735992), (216, 10437770), (240, 9393993), (252, 8946660), (270, 8350216), (280, 8051994), (315, 7157328), (336, 6709995), (360, 6262662), (378, 5964440), (420, 5367996), (432, 5218885), (504, 4473330), (540, 4175108), (560, 4025997), (630, 3578664), (720, 3131331), (756, 2982220), (840, 2683998), (945, 2385776), (1008, 2236665), (1080, 2087554), (1260, 1789332), (1512, 1491110), (1680, 1341999), (1890, 1192888), (2160, 1043777), (2520, 894666), (3024, 745555), (3780, 596444), (5040, 447333), (7560, 298222), (15120, 149111)]