814776643440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{193541}}^1$

素因数の和:195512

約数の個数: 160

約数和(自身を含む): 2807907336000

約数和(自身を除く): 1993130692560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1949, 2160, 3898, 5847, 7796, 9745, 11694, 15592, 17541, 19490, 23388, 29235, 31184, 35082, 38980, 46776, 52623, 58470, 70164, 77960, 87705, 93552, 105246, 116940, 140328, 155920, 175410, 193541, 210492, 233880, 263115, 280656, 350820, 387082, 420984, 467760, 526230, 580623, 701640, 774164, 841968, 967705, 1052460, 1161246, 1403280, 1548328, 1741869, 1935410, 2104920, 2322492, 2903115, 3096656, 3483738, 3870820, 4209840, 4644984, 5225607, 5806230, 6967476, 7741640, 8709345, 9289968, 10451214, 11612460, 13934952, 15483280, 17418690, 20902428, 23224920, 26128035, 27869904, 34837380, 41804856, 46449840, 52256070, 69674760, 83609712, 104512140, 139349520, 209024280, 377211409, 418048560, 754422818, 1131634227, 1508845636, 1886057045, 2263268454, 3017691272, 3394902681, 3772114090, 4526536908, 5658171135, 6035382544, 6789805362, 7544228180, 9053073816, 10184708043, 11316342270, 13579610724, 15088456360, 16974513405, 18106147632, 20369416086, 22632684540, 27159221448, 30176912720, 33949026810, 40738832172, 45265369080, 50923540215, 54318442896, 67898053620, 81477664344, 90530738160, 101847080430, 135796107240, 162955328688, 203694160860, 271592214480, 407388321720, 814776643440]

約数ペア:

[(1, 814776643440), (2, 407388321720), (3, 271592214480), (4, 203694160860), (5, 162955328688), (6, 135796107240), (8, 101847080430), (9, 90530738160), (10, 81477664344), (12, 67898053620), (15, 54318442896), (16, 50923540215), (18, 45265369080), (20, 40738832172), (24, 33949026810), (27, 30176912720), (30, 27159221448), (36, 22632684540), (40, 20369416086), (45, 18106147632), (48, 16974513405), (54, 15088456360), (60, 13579610724), (72, 11316342270), (80, 10184708043), (90, 9053073816), (108, 7544228180), (120, 6789805362), (135, 6035382544), (144, 5658171135), (180, 4526536908), (216, 3772114090), (240, 3394902681), (270, 3017691272), (360, 2263268454), (432, 1886057045), (540, 1508845636), (720, 1131634227), (1080, 754422818), (1949, 418048560), (2160, 377211409), (3898, 209024280), (5847, 139349520), (7796, 104512140), (9745, 83609712), (11694, 69674760), (15592, 52256070), (17541, 46449840), (19490, 41804856), (23388, 34837380), (29235, 27869904), (31184, 26128035), (35082, 23224920), (38980, 20902428), (46776, 17418690), (52623, 15483280), (58470, 13934952), (70164, 11612460), (77960, 10451214), (87705, 9289968), (93552, 8709345), (105246, 7741640), (116940, 6967476), (140328, 5806230), (155920, 5225607), (175410, 4644984), (193541, 4209840), (210492, 3870820), (233880, 3483738), (263115, 3096656), (280656, 2903115), (350820, 2322492), (387082, 2104920), (420984, 1935410), (467760, 1741869), (526230, 1548328), (580623, 1403280), (701640, 1161246), (774164, 1052460), (841968, 967705)]