72935520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 268531200

約数和(自身を除く): 195595680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 443, 480, 490, 560, 588, 672, 686, 735, 784, 840, 886, 980, 1029, 1120, 1176, 1329, 1372, 1470, 1568, 1680, 1715, 1772, 1960, 2058, 2215, 2352, 2658, 2744, 2940, 3101, 3360, 3430, 3544, 3920, 4116, 4430, 4704, 5145, 5316, 5488, 5880, 6202, 6645, 6860, 7088, 7840, 8232, 8860, 9303, 10290, 10632, 10976, 11760, 12404, 13290, 13720, 14176, 15505, 16464, 17720, 18606, 20580, 21264, 21707, 23520, 24808, 26580, 27440, 31010, 32928, 35440, 37212, 41160, 42528, 43414, 46515, 49616, 53160, 54880, 62020, 65121, 70880, 74424, 82320, 86828, 93030, 99232, 106320, 108535, 124040, 130242, 148848, 151949, 164640, 173656, 186060, 212640, 217070, 248080, 260484, 297696, 303898, 325605, 347312, 372120, 434140, 455847, 496160, 520968, 607796, 651210, 694624, 744240, 759745, 868280, 911694, 1041936, 1215592, 1302420, 1488480, 1519490, 1736560, 1823388, 2083872, 2279235, 2431184, 2604840, 3038980, 3473120, 3646776, 4558470, 4862368, 5209680, 6077960, 7293552, 9116940, 10419360, 12155920, 14587104, 18233880, 24311840, 36467760, 72935520]

約数ペア:

[(1, 72935520), (2, 36467760), (3, 24311840), (4, 18233880), (5, 14587104), (6, 12155920), (7, 10419360), (8, 9116940), (10, 7293552), (12, 6077960), (14, 5209680), (15, 4862368), (16, 4558470), (20, 3646776), (21, 3473120), (24, 3038980), (28, 2604840), (30, 2431184), (32, 2279235), (35, 2083872), (40, 1823388), (42, 1736560), (48, 1519490), (49, 1488480), (56, 1302420), (60, 1215592), (70, 1041936), (80, 911694), (84, 868280), (96, 759745), (98, 744240), (105, 694624), (112, 651210), (120, 607796), (140, 520968), (147, 496160), (160, 455847), (168, 434140), (196, 372120), (210, 347312), (224, 325605), (240, 303898), (245, 297696), (280, 260484), (294, 248080), (336, 217070), (343, 212640), (392, 186060), (420, 173656), (443, 164640), (480, 151949), (490, 148848), (560, 130242), (588, 124040), (672, 108535), (686, 106320), (735, 99232), (784, 93030), (840, 86828), (886, 82320), (980, 74424), (1029, 70880), (1120, 65121), (1176, 62020), (1329, 54880), (1372, 53160), (1470, 49616), (1568, 46515), (1680, 43414), (1715, 42528), (1772, 41160), (1960, 37212), (2058, 35440), (2215, 32928), (2352, 31010), (2658, 27440), (2744, 26580), (2940, 24808), (3101, 23520), (3360, 21707), (3430, 21264), (3544, 20580), (3920, 18606), (4116, 17720), (4430, 16464), (4704, 15505), (5145, 14176), (5316, 13720), (5488, 13290), (5880, 12404), (6202, 11760), (6645, 10976), (6860, 10632), (7088, 10290), (7840, 9303), (8232, 8860)]