66953460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 165289740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 239, 276, 290, 322, 345, 348, 406, 420, 435, 460, 478, 483, 580, 609, 644, 667, 690, 717, 805, 812, 870, 956, 966, 1015, 1195, 1218, 1334, 1380, 1434, 1610, 1673, 1740, 1932, 2001, 2030, 2390, 2415, 2436, 2668, 2868, 3045, 3220, 3335, 3346, 3585, 4002, 4060, 4669, 4780, 4830, 5019, 5497, 6090, 6670, 6692, 6931, 7170, 8004, 8365, 9338, 9660, 10005, 10038, 10994, 12180, 13340, 13862, 14007, 14340, 16491, 16730, 18676, 20010, 20076, 20793, 21988, 23345, 25095, 27485, 27724, 28014, 32982, 33460, 34655, 38479, 40020, 41586, 46690, 48517, 50190, 54970, 56028, 65964, 69310, 70035, 76958, 82455, 83172, 93380, 97034, 100380, 103965, 109940, 115437, 138620, 140070, 145551, 153916, 159413, 164910, 192395, 194068, 207930, 230874, 242585, 280140, 291102, 318826, 329820, 384790, 415860, 461748, 478239, 485170, 577185, 582204, 637652, 727755, 769580, 797065, 956478, 970340, 1115891, 1154370, 1455510, 1594130, 1912956, 2231782, 2308740, 2391195, 2911020, 3188260, 3347673, 4463564, 4782390, 5579455, 6695346, 9564780, 11158910, 13390692, 16738365, 22317820, 33476730, 66953460]

約数ペア:

[(1, 66953460), (2, 33476730), (3, 22317820), (4, 16738365), (5, 13390692), (6, 11158910), (7, 9564780), (10, 6695346), (12, 5579455), (14, 4782390), (15, 4463564), (20, 3347673), (21, 3188260), (23, 2911020), (28, 2391195), (29, 2308740), (30, 2231782), (35, 1912956), (42, 1594130), (46, 1455510), (58, 1154370), (60, 1115891), (69, 970340), (70, 956478), (84, 797065), (87, 769580), (92, 727755), (105, 637652), (115, 582204), (116, 577185), (138, 485170), (140, 478239), (145, 461748), (161, 415860), (174, 384790), (203, 329820), (210, 318826), (230, 291102), (239, 280140), (276, 242585), (290, 230874), (322, 207930), (345, 194068), (348, 192395), (406, 164910), (420, 159413), (435, 153916), (460, 145551), (478, 140070), (483, 138620), (580, 115437), (609, 109940), (644, 103965), (667, 100380), (690, 97034), (717, 93380), (805, 83172), (812, 82455), (870, 76958), (956, 70035), (966, 69310), (1015, 65964), (1195, 56028), (1218, 54970), (1334, 50190), (1380, 48517), (1434, 46690), (1610, 41586), (1673, 40020), (1740, 38479), (1932, 34655), (2001, 33460), (2030, 32982), (2390, 28014), (2415, 27724), (2436, 27485), (2668, 25095), (2868, 23345), (3045, 21988), (3220, 20793), (3335, 20076), (3346, 20010), (3585, 18676), (4002, 16730), (4060, 16491), (4669, 14340), (4780, 14007), (4830, 13862), (5019, 13340), (5497, 12180), (6090, 10994), (6670, 10038), (6692, 10005), (6931, 9660), (7170, 9338), (8004, 8365)]