690599520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4139

約数の個数: 240

約数和(自身を含む): 2625361200

約数和(自身を除く): 1934761680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4099, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8198, 8424, 9360, 10530, 11232, 12297, 12960, 14040, 16396, 16848, 18720, 20495, 21060, 24594, 28080, 32792, 33696, 36891, 40990, 42120, 49188, 53287, 56160, 61485, 65584, 73782, 81980, 84240, 98376, 106574, 110673, 122970, 131168, 147564, 159861, 163960, 168480, 184455, 196752, 213148, 221346, 245940, 266435, 295128, 319722, 327920, 332019, 368910, 393504, 426296, 442692, 479583, 491880, 532870, 553365, 590256, 639444, 655840, 664038, 737820, 799305, 852592, 885384, 959166, 983760, 1065740, 1106730, 1180512, 1278888, 1328076, 1438749, 1475640, 1598610, 1660095, 1705184, 1770768, 1918332, 1967520, 2131480, 2213460, 2397915, 2557776, 2656152, 2877498, 2951280, 3197220, 3320190, 3541536, 3836664, 4262960, 4316247, 4426920, 4795830, 5115552, 5312304, 5754996, 5902560, 6394440, 6640380, 7193745, 7673328, 8525920, 8632494, 8853840, 9591660, 10624608, 11509992, 12788880, 13280760, 14387490, 15346656, 17264988, 17707680, 19183320, 21581235, 23019984, 25577760, 26561520, 28774980, 34529976, 38366640, 43162470, 46039968, 53123040, 57549960, 69059952, 76733280, 86324940, 115099920, 138119904, 172649880, 230199840, 345299760, 690599520]

約数ペア:

[(1, 690599520), (2, 345299760), (3, 230199840), (4, 172649880), (5, 138119904), (6, 115099920), (8, 86324940), (9, 76733280), (10, 69059952), (12, 57549960), (13, 53123040), (15, 46039968), (16, 43162470), (18, 38366640), (20, 34529976), (24, 28774980), (26, 26561520), (27, 25577760), (30, 23019984), (32, 21581235), (36, 19183320), (39, 17707680), (40, 17264988), (45, 15346656), (48, 14387490), (52, 13280760), (54, 12788880), (60, 11509992), (65, 10624608), (72, 9591660), (78, 8853840), (80, 8632494), (81, 8525920), (90, 7673328), (96, 7193745), (104, 6640380), (108, 6394440), (117, 5902560), (120, 5754996), (130, 5312304), (135, 5115552), (144, 4795830), (156, 4426920), (160, 4316247), (162, 4262960), (180, 3836664), (195, 3541536), (208, 3320190), (216, 3197220), (234, 2951280), (240, 2877498), (260, 2656152), (270, 2557776), (288, 2397915), (312, 2213460), (324, 2131480), (351, 1967520), (360, 1918332), (390, 1770768), (405, 1705184), (416, 1660095), (432, 1598610), (468, 1475640), (480, 1438749), (520, 1328076), (540, 1278888), (585, 1180512), (624, 1106730), (648, 1065740), (702, 983760), (720, 959166), (780, 885384), (810, 852592), (864, 799305), (936, 737820), (1040, 664038), (1053, 655840), (1080, 639444), (1170, 590256), (1248, 553365), (1296, 532870), (1404, 491880), (1440, 479583), (1560, 442692), (1620, 426296), (1755, 393504), (1872, 368910), (2080, 332019), (2106, 327920), (2160, 319722), (2340, 295128), (2592, 266435), (2808, 245940), (3120, 221346), (3240, 213148), (3510, 196752), (3744, 184455), (4099, 168480), (4212, 163960), (4320, 159861), (4680, 147564), (5265, 131168), (5616, 122970), (6240, 110673), (6480, 106574), (7020, 98376), (8198, 84240), (8424, 81980), (9360, 73782), (10530, 65584), (11232, 61485), (12297, 56160), (12960, 53287), (14040, 49188), (16396, 42120), (16848, 40990), (18720, 36891), (20495, 33696), (21060, 32792), (24594, 28080)]