996876720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{21977}}^1$

素因数の和:22009

約数の個数: 200

約数和(自身を含む): 3957094944

約数和(自身を除く): 2960218224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 21977, 22680, 43954, 45360, 65931, 87908, 109885, 131862, 153839, 175816, 197793, 219770, 263724, 307678, 329655, 351632, 395586, 439540, 461517, 527448, 593379, 615356, 659310, 769195, 791172, 879080, 923034, 988965, 1054896, 1186758, 1230712, 1318620, 1384551, 1538390, 1582344, 1758160, 1780137, 1846068, 1977930, 2307585, 2373516, 2461424, 2637240, 2769102, 2966895, 3076780, 3164688, 3560274, 3692136, 3955860, 4153653, 4615170, 4747032, 5274480, 5538204, 5933790, 6153560, 6922755, 7120548, 7384272, 7911720, 8307306, 8900685, 9230340, 9494064, 11076408, 11867580, 12307120, 12460959, 13845510, 14241096, 15823440, 16614612, 17801370, 18460680, 20768265, 22152816, 23735160, 24921918, 27691020, 28482192, 33229224, 35602740, 36921360, 41536530, 47470320, 49843836, 55382040, 62304795, 66458448, 71205480, 83073060, 99687672, 110764080, 124609590, 142410960, 166146120, 199375344, 249219180, 332292240, 498438360, 996876720]

約数ペア:

[(1, 996876720), (2, 498438360), (3, 332292240), (4, 249219180), (5, 199375344), (6, 166146120), (7, 142410960), (8, 124609590), (9, 110764080), (10, 99687672), (12, 83073060), (14, 71205480), (15, 66458448), (16, 62304795), (18, 55382040), (20, 49843836), (21, 47470320), (24, 41536530), (27, 36921360), (28, 35602740), (30, 33229224), (35, 28482192), (36, 27691020), (40, 24921918), (42, 23735160), (45, 22152816), (48, 20768265), (54, 18460680), (56, 17801370), (60, 16614612), (63, 15823440), (70, 14241096), (72, 13845510), (80, 12460959), (81, 12307120), (84, 11867580), (90, 11076408), (105, 9494064), (108, 9230340), (112, 8900685), (120, 8307306), (126, 7911720), (135, 7384272), (140, 7120548), (144, 6922755), (162, 6153560), (168, 5933790), (180, 5538204), (189, 5274480), (210, 4747032), (216, 4615170), (240, 4153653), (252, 3955860), (270, 3692136), (280, 3560274), (315, 3164688), (324, 3076780), (336, 2966895), (360, 2769102), (378, 2637240), (405, 2461424), (420, 2373516), (432, 2307585), (504, 1977930), (540, 1846068), (560, 1780137), (567, 1758160), (630, 1582344), (648, 1538390), (720, 1384551), (756, 1318620), (810, 1230712), (840, 1186758), (945, 1054896), (1008, 988965), (1080, 923034), (1134, 879080), (1260, 791172), (1296, 769195), (1512, 659310), (1620, 615356), (1680, 593379), (1890, 527448), (2160, 461517), (2268, 439540), (2520, 395586), (2835, 351632), (3024, 329655), (3240, 307678), (3780, 263724), (4536, 219770), (5040, 197793), (5670, 175816), (6480, 153839), (7560, 131862), (9072, 109885), (11340, 87908), (15120, 65931), (21977, 45360), (22680, 43954)]