807789780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7369}}^1$

素因数の和:7423

約数の個数: 192

約数和(自身を含む): 2971584000

約数和(自身を除く): 2163794220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5481, 6090, 7308, 7369, 7830, 9135, 10962, 12180, 14738, 15660, 18270, 21924, 22107, 27405, 29476, 36540, 36845, 44214, 51583, 54810, 66321, 73690, 88428, 103166, 109620, 110535, 132642, 147380, 154749, 198963, 206332, 213701, 221070, 257915, 265284, 309498, 331605, 397926, 427402, 442140, 464247, 515830, 618996, 641103, 663210, 773745, 795852, 854804, 928494, 994815, 1031660, 1068505, 1282206, 1326420, 1392741, 1495907, 1547490, 1856988, 1923309, 1989630, 2137010, 2321235, 2564412, 2785482, 2991814, 3094980, 3205515, 3846618, 3979260, 4274020, 4487721, 4642470, 5570964, 5769927, 5983628, 6411030, 6963705, 7479535, 7693236, 8975442, 9284940, 9616545, 11539854, 12822060, 13463163, 13927410, 14959070, 17950884, 19233090, 22438605, 23079708, 26926326, 27854820, 28849635, 29918140, 38466180, 40389489, 44877210, 53852652, 57699270, 67315815, 80778978, 89754420, 115398540, 134631630, 161557956, 201947445, 269263260, 403894890, 807789780]

約数ペア:

[(1, 807789780), (2, 403894890), (3, 269263260), (4, 201947445), (5, 161557956), (6, 134631630), (7, 115398540), (9, 89754420), (10, 80778978), (12, 67315815), (14, 57699270), (15, 53852652), (18, 44877210), (20, 40389489), (21, 38466180), (27, 29918140), (28, 28849635), (29, 27854820), (30, 26926326), (35, 23079708), (36, 22438605), (42, 19233090), (45, 17950884), (54, 14959070), (58, 13927410), (60, 13463163), (63, 12822060), (70, 11539854), (84, 9616545), (87, 9284940), (90, 8975442), (105, 7693236), (108, 7479535), (116, 6963705), (126, 6411030), (135, 5983628), (140, 5769927), (145, 5570964), (174, 4642470), (180, 4487721), (189, 4274020), (203, 3979260), (210, 3846618), (252, 3205515), (261, 3094980), (270, 2991814), (290, 2785482), (315, 2564412), (348, 2321235), (378, 2137010), (406, 1989630), (420, 1923309), (435, 1856988), (522, 1547490), (540, 1495907), (580, 1392741), (609, 1326420), (630, 1282206), (756, 1068505), (783, 1031660), (812, 994815), (870, 928494), (945, 854804), (1015, 795852), (1044, 773745), (1218, 663210), (1260, 641103), (1305, 618996), (1566, 515830), (1740, 464247), (1827, 442140), (1890, 427402), (2030, 397926), (2436, 331605), (2610, 309498), (3045, 265284), (3132, 257915), (3654, 221070), (3780, 213701), (3915, 206332), (4060, 198963), (5220, 154749), (5481, 147380), (6090, 132642), (7308, 110535), (7369, 109620), (7830, 103166), (9135, 88428), (10962, 73690), (12180, 66321), (14738, 54810), (15660, 51583), (18270, 44214), (21924, 36845), (22107, 36540), (27405, 29476)]