7057440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 26977860

約数和(自身を除く): 19920420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 169, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 338, 348, 360, 377, 390, 416, 435, 464, 468, 480, 507, 520, 522, 580, 585, 624, 676, 696, 720, 754, 780, 845, 870, 928, 936, 1014, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1352, 1392, 1440, 1508, 1521, 1560, 1690, 1740, 1872, 1885, 2028, 2080, 2088, 2262, 2320, 2340, 2535, 2610, 2704, 2784, 3016, 3042, 3120, 3380, 3393, 3480, 3744, 3770, 4056, 4176, 4524, 4640, 4680, 4901, 5070, 5220, 5408, 5655, 6032, 6084, 6240, 6760, 6786, 6960, 7540, 7605, 8112, 8352, 9048, 9360, 9802, 10140, 10440, 11310, 12064, 12168, 13520, 13572, 13920, 14703, 15080, 15210, 16224, 16965, 18096, 18720, 19604, 20280, 20880, 22620, 24336, 24505, 27040, 27144, 29406, 30160, 30420, 33930, 36192, 39208, 40560, 41760, 44109, 45240, 48672, 49010, 54288, 58812, 60320, 60840, 67860, 73515, 78416, 81120, 88218, 90480, 98020, 108576, 117624, 121680, 135720, 147030, 156832, 176436, 180960, 196040, 220545, 235248, 243360, 271440, 294060, 352872, 392080, 441090, 470496, 542880, 588120, 705744, 784160, 882180, 1176240, 1411488, 1764360, 2352480, 3528720, 7057440]

約数ペア:

[(1, 7057440), (2, 3528720), (3, 2352480), (4, 1764360), (5, 1411488), (6, 1176240), (8, 882180), (9, 784160), (10, 705744), (12, 588120), (13, 542880), (15, 470496), (16, 441090), (18, 392080), (20, 352872), (24, 294060), (26, 271440), (29, 243360), (30, 235248), (32, 220545), (36, 196040), (39, 180960), (40, 176436), (45, 156832), (48, 147030), (52, 135720), (58, 121680), (60, 117624), (65, 108576), (72, 98020), (78, 90480), (80, 88218), (87, 81120), (90, 78416), (96, 73515), (104, 67860), (116, 60840), (117, 60320), (120, 58812), (130, 54288), (144, 49010), (145, 48672), (156, 45240), (160, 44109), (169, 41760), (174, 40560), (180, 39208), (195, 36192), (208, 33930), (232, 30420), (234, 30160), (240, 29406), (260, 27144), (261, 27040), (288, 24505), (290, 24336), (312, 22620), (338, 20880), (348, 20280), (360, 19604), (377, 18720), (390, 18096), (416, 16965), (435, 16224), (464, 15210), (468, 15080), (480, 14703), (507, 13920), (520, 13572), (522, 13520), (580, 12168), (585, 12064), (624, 11310), (676, 10440), (696, 10140), (720, 9802), (754, 9360), (780, 9048), (845, 8352), (870, 8112), (928, 7605), (936, 7540), (1014, 6960), (1040, 6786), (1044, 6760), (1131, 6240), (1160, 6084), (1170, 6032), (1248, 5655), (1305, 5408), (1352, 5220), (1392, 5070), (1440, 4901), (1508, 4680), (1521, 4640), (1560, 4524), (1690, 4176), (1740, 4056), (1872, 3770), (1885, 3744), (2028, 3480), (2080, 3393), (2088, 3380), (2262, 3120), (2320, 3042), (2340, 3016), (2535, 2784), (2610, 2704)]