530981640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 288

約数和(自身を含む): 2074325760

約数和(自身を除く): 1543344120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 971, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1860, 1942, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2790, 2913, 2940, 3038, 3255, 3528, 3720, 3884, 3906, 4340, 4410, 4557, 4855, 5208, 5580, 5826, 5880, 6076, 6510, 6797, 7595, 7768, 7812, 8680, 8739, 8820, 9114, 9710, 9765, 11160, 11652, 12152, 13020, 13594, 13671, 14565, 15190, 15624, 17478, 17640, 18228, 19420, 19530, 20391, 22785, 23304, 26040, 27188, 27342, 29130, 30101, 30380, 33985, 34956, 36456, 38840, 39060, 40782, 43695, 45570, 47579, 54376, 54684, 58260, 60202, 60760, 61173, 67970, 68355, 69912, 78120, 81564, 87390, 90303, 91140, 95158, 101955, 109368, 116520, 120404, 122346, 135940, 136710, 142737, 150505, 163128, 174780, 180606, 182280, 190316, 203910, 210707, 237895, 240808, 244692, 270909, 271880, 273420, 285474, 301010, 305865, 349560, 361212, 380632, 407820, 421414, 428211, 451515, 475790, 489384, 541818, 546840, 570948, 602020, 611730, 632121, 713685, 722424, 815640, 842828, 856422, 903030, 951580, 1053535, 1083636, 1141896, 1204040, 1223460, 1264242, 1354545, 1427370, 1474949, 1685656, 1712844, 1806060, 1896363, 1903160, 2107070, 2141055, 2167272, 2446920, 2528484, 2709090, 2854740, 2949898, 3160605, 3425688, 3612120, 3792726, 4214140, 4282110, 4424847, 5056968, 5418180, 5709480, 5899796, 6321210, 7374745, 7585452, 8428280, 8564220, 8849694, 9481815, 10836360, 11799592, 12642420, 13274541, 14749490, 15170904, 17128440, 17699388, 18963630, 22124235, 25284840, 26549082, 29498980, 35398776, 37927260, 44248470, 53098164, 58997960, 66372705, 75854520, 88496940, 106196328, 132745410, 176993880, 265490820, 530981640]

約数ペア:

[(1, 530981640), (2, 265490820), (3, 176993880), (4, 132745410), (5, 106196328), (6, 88496940), (7, 75854520), (8, 66372705), (9, 58997960), (10, 53098164), (12, 44248470), (14, 37927260), (15, 35398776), (18, 29498980), (20, 26549082), (21, 25284840), (24, 22124235), (28, 18963630), (30, 17699388), (31, 17128440), (35, 15170904), (36, 14749490), (40, 13274541), (42, 12642420), (45, 11799592), (49, 10836360), (56, 9481815), (60, 8849694), (62, 8564220), (63, 8428280), (70, 7585452), (72, 7374745), (84, 6321210), (90, 5899796), (93, 5709480), (98, 5418180), (105, 5056968), (120, 4424847), (124, 4282110), (126, 4214140), (140, 3792726), (147, 3612120), (155, 3425688), (168, 3160605), (180, 2949898), (186, 2854740), (196, 2709090), (210, 2528484), (217, 2446920), (245, 2167272), (248, 2141055), (252, 2107070), (279, 1903160), (280, 1896363), (294, 1806060), (310, 1712844), (315, 1685656), (360, 1474949), (372, 1427370), (392, 1354545), (420, 1264242), (434, 1223460), (441, 1204040), (465, 1141896), (490, 1083636), (504, 1053535), (558, 951580), (588, 903030), (620, 856422), (630, 842828), (651, 815640), (735, 722424), (744, 713685), (840, 632121), (868, 611730), (882, 602020), (930, 570948), (971, 546840), (980, 541818), (1085, 489384), (1116, 475790), (1176, 451515), (1240, 428211), (1260, 421414), (1302, 407820), (1395, 380632), (1470, 361212), (1519, 349560), (1736, 305865), (1764, 301010), (1860, 285474), (1942, 273420), (1953, 271880), (1960, 270909), (2170, 244692), (2205, 240808), (2232, 237895), (2520, 210707), (2604, 203910), (2790, 190316), (2913, 182280), (2940, 180606), (3038, 174780), (3255, 163128), (3528, 150505), (3720, 142737), (3884, 136710), (3906, 135940), (4340, 122346), (4410, 120404), (4557, 116520), (4855, 109368), (5208, 101955), (5580, 95158), (5826, 91140), (5880, 90303), (6076, 87390), (6510, 81564), (6797, 78120), (7595, 69912), (7768, 68355), (7812, 67970), (8680, 61173), (8739, 60760), (8820, 60202), (9114, 58260), (9710, 54684), (9765, 54376), (11160, 47579), (11652, 45570), (12152, 43695), (13020, 40782), (13594, 39060), (13671, 38840), (14565, 36456), (15190, 34956), (15624, 33985), (17478, 30380), (17640, 30101), (18228, 29130), (19420, 27342), (19530, 27188), (20391, 26040), (22785, 23304)]