1662780240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3058

約数の個数: 240

約数和(自身を含む): 6179711616

約数和(自身を除く): 4516931376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1320, 1420, 1562, 1584, 1704, 1980, 2130, 2343, 2556, 2640, 2840, 2957, 3124, 3195, 3408, 3905, 3960, 4260, 4686, 5112, 5680, 5914, 6248, 6390, 7029, 7810, 7920, 8520, 8871, 9372, 10224, 11715, 11828, 12496, 12780, 14058, 14785, 15620, 17040, 17742, 18744, 23430, 23656, 25560, 26613, 28116, 29570, 31240, 32527, 35145, 35484, 37488, 44355, 46860, 47312, 51120, 53226, 56232, 59140, 62480, 65054, 70290, 70968, 88710, 93720, 97581, 106452, 112464, 118280, 130108, 133065, 140580, 141936, 162635, 177420, 187440, 195162, 209947, 212904, 236560, 260216, 266130, 281160, 292743, 325270, 354840, 390324, 419894, 425808, 487905, 520432, 532260, 562320, 585486, 629841, 650540, 709680, 780648, 839788, 975810, 1049735, 1064520, 1170972, 1259682, 1301080, 1463715, 1561296, 1679576, 1889523, 1951620, 2099470, 2129040, 2309417, 2341944, 2519364, 2602160, 2927430, 3149205, 3359152, 3779046, 3903240, 4198940, 4618834, 4683888, 5038728, 5854860, 6298410, 6928251, 7558092, 7806480, 8397880, 9237668, 9447615, 10077456, 11547085, 11709720, 12596820, 13856502, 15116184, 16795760, 18475336, 18895230, 20784753, 23094170, 23419440, 25193640, 27713004, 30232368, 34641255, 36950672, 37790460, 41569506, 46188340, 50387280, 55426008, 69282510, 75580920, 83139012, 92376680, 103923765, 110852016, 138565020, 151161840, 166278024, 184753360, 207847530, 277130040, 332556048, 415695060, 554260080, 831390120, 1662780240]

約数ペア:

[(1, 1662780240), (2, 831390120), (3, 554260080), (4, 415695060), (5, 332556048), (6, 277130040), (8, 207847530), (9, 184753360), (10, 166278024), (11, 151161840), (12, 138565020), (15, 110852016), (16, 103923765), (18, 92376680), (20, 83139012), (22, 75580920), (24, 69282510), (30, 55426008), (33, 50387280), (36, 46188340), (40, 41569506), (44, 37790460), (45, 36950672), (48, 34641255), (55, 30232368), (60, 27713004), (66, 25193640), (71, 23419440), (72, 23094170), (80, 20784753), (88, 18895230), (90, 18475336), (99, 16795760), (110, 15116184), (120, 13856502), (132, 12596820), (142, 11709720), (144, 11547085), (165, 10077456), (176, 9447615), (180, 9237668), (198, 8397880), (213, 7806480), (220, 7558092), (240, 6928251), (264, 6298410), (284, 5854860), (330, 5038728), (355, 4683888), (360, 4618834), (396, 4198940), (426, 3903240), (440, 3779046), (495, 3359152), (528, 3149205), (568, 2927430), (639, 2602160), (660, 2519364), (710, 2341944), (720, 2309417), (781, 2129040), (792, 2099470), (852, 1951620), (880, 1889523), (990, 1679576), (1065, 1561296), (1136, 1463715), (1278, 1301080), (1320, 1259682), (1420, 1170972), (1562, 1064520), (1584, 1049735), (1704, 975810), (1980, 839788), (2130, 780648), (2343, 709680), (2556, 650540), (2640, 629841), (2840, 585486), (2957, 562320), (3124, 532260), (3195, 520432), (3408, 487905), (3905, 425808), (3960, 419894), (4260, 390324), (4686, 354840), (5112, 325270), (5680, 292743), (5914, 281160), (6248, 266130), (6390, 260216), (7029, 236560), (7810, 212904), (7920, 209947), (8520, 195162), (8871, 187440), (9372, 177420), (10224, 162635), (11715, 141936), (11828, 140580), (12496, 133065), (12780, 130108), (14058, 118280), (14785, 112464), (15620, 106452), (17040, 97581), (17742, 93720), (18744, 88710), (23430, 70968), (23656, 70290), (25560, 65054), (26613, 62480), (28116, 59140), (29570, 56232), (31240, 53226), (32527, 51120), (35145, 47312), (35484, 46860), (37488, 44355)]