707975520

素因数分解:

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

素因数の和:1034

約数の個数: 288

約数和(自身を含む): 2680667136

約数和(自身を除く): 1972691616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 971, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1942, 1960, 2170, 2352, 2480, 2604, 2913, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3884, 3920, 4340, 4557, 4704, 4855, 4960, 5208, 5826, 5880, 6076, 6510, 6797, 6944, 7440, 7595, 7768, 7840, 8680, 9114, 9710, 10416, 11652, 11760, 12152, 13020, 13594, 14565, 14880, 15190, 15536, 17360, 18228, 19420, 20391, 20832, 22785, 23304, 23520, 24304, 26040, 27188, 29130, 30101, 30380, 31072, 33985, 34720, 36456, 38840, 40782, 45570, 46608, 47579, 48608, 52080, 54376, 58260, 60202, 60760, 67970, 72912, 77680, 81564, 90303, 91140, 93216, 95158, 101955, 104160, 108752, 116520, 120404, 121520, 135940, 142737, 145824, 150505, 155360, 163128, 180606, 182280, 190316, 203910, 210707, 217504, 233040, 237895, 240808, 243040, 271880, 285474, 301010, 326256, 361212, 364560, 380632, 407820, 421414, 451515, 466080, 475790, 481616, 543760, 570948, 602020, 632121, 652512, 713685, 722424, 729120, 761264, 815640, 842828, 903030, 951580, 963232, 1053535, 1087520, 1141896, 1204040, 1264242, 1427370, 1444848, 1474949, 1522528, 1631280, 1685656, 1806060, 1903160, 2107070, 2283792, 2408080, 2528484, 2854740, 2889696, 2949898, 3160605, 3262560, 3371312, 3612120, 3806320, 4214140, 4424847, 4567584, 4816160, 5056968, 5709480, 5899796, 6321210, 6742624, 7224240, 7374745, 7612640, 8428280, 8849694, 10113936, 11418960, 11799592, 12642420, 14448480, 14749490, 16856560, 17699388, 20227872, 22124235, 22837920, 23599184, 25284840, 29498980, 33713120, 35398776, 44248470, 47198368, 50569680, 58997960, 70797552, 88496940, 101139360, 117995920, 141595104, 176993880, 235991840, 353987760, 707975520]

約数ペア:

[(1, 707975520), (2, 353987760), (3, 235991840), (4, 176993880), (5, 141595104), (6, 117995920), (7, 101139360), (8, 88496940), (10, 70797552), (12, 58997960), (14, 50569680), (15, 47198368), (16, 44248470), (20, 35398776), (21, 33713120), (24, 29498980), (28, 25284840), (30, 23599184), (31, 22837920), (32, 22124235), (35, 20227872), (40, 17699388), (42, 16856560), (48, 14749490), (49, 14448480), (56, 12642420), (60, 11799592), (62, 11418960), (70, 10113936), (80, 8849694), (84, 8428280), (93, 7612640), (96, 7374745), (98, 7224240), (105, 6742624), (112, 6321210), (120, 5899796), (124, 5709480), (140, 5056968), (147, 4816160), (155, 4567584), (160, 4424847), (168, 4214140), (186, 3806320), (196, 3612120), (210, 3371312), (217, 3262560), (224, 3160605), (240, 2949898), (245, 2889696), (248, 2854740), (280, 2528484), (294, 2408080), (310, 2283792), (336, 2107070), (372, 1903160), (392, 1806060), (420, 1685656), (434, 1631280), (465, 1522528), (480, 1474949), (490, 1444848), (496, 1427370), (560, 1264242), (588, 1204040), (620, 1141896), (651, 1087520), (672, 1053535), (735, 963232), (744, 951580), (784, 903030), (840, 842828), (868, 815640), (930, 761264), (971, 729120), (980, 722424), (992, 713685), (1085, 652512), (1120, 632121), (1176, 602020), (1240, 570948), (1302, 543760), (1470, 481616), (1488, 475790), (1519, 466080), (1568, 451515), (1680, 421414), (1736, 407820), (1860, 380632), (1942, 364560), (1960, 361212), (2170, 326256), (2352, 301010), (2480, 285474), (2604, 271880), (2913, 243040), (2940, 240808), (2976, 237895), (3038, 233040), (3255, 217504), (3360, 210707), (3472, 203910), (3720, 190316), (3884, 182280), (3920, 180606), (4340, 163128), (4557, 155360), (4704, 150505), (4855, 145824), (4960, 142737), (5208, 135940), (5826, 121520), (5880, 120404), (6076, 116520), (6510, 108752), (6797, 104160), (6944, 101955), (7440, 95158), (7595, 93216), (7768, 91140), (7840, 90303), (8680, 81564), (9114, 77680), (9710, 72912), (10416, 67970), (11652, 60760), (11760, 60202), (12152, 58260), (13020, 54376), (13594, 52080), (14565, 48608), (14880, 47579), (15190, 46608), (15536, 45570), (17360, 40782), (18228, 38840), (19420, 36456), (20391, 34720), (20832, 33985), (22785, 31072), (23304, 30380), (23520, 30101), (24304, 29130), (26040, 27188)]