73982160

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 300

約数和(自身を含む): 300185028

約数和(自身を除く): 226202868

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 233, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 466, 490, 504, 540, 560, 567, 588, 630, 648, 699, 720, 735, 756, 784, 810, 840, 882, 932, 945, 980, 1008, 1080, 1134, 1165, 1176, 1260, 1296, 1323, 1398, 1470, 1512, 1620, 1631, 1680, 1764, 1864, 1890, 1960, 2097, 2160, 2205, 2268, 2330, 2352, 2520, 2646, 2796, 2835, 2940, 3024, 3240, 3262, 3495, 3528, 3728, 3780, 3920, 3969, 4194, 4410, 4536, 4660, 4893, 5040, 5292, 5592, 5670, 5880, 6291, 6480, 6524, 6615, 6990, 7056, 7560, 7938, 8155, 8388, 8820, 9072, 9320, 9786, 10485, 10584, 11184, 11340, 11417, 11760, 12582, 13048, 13230, 13980, 14679, 15120, 15876, 16310, 16776, 17640, 18640, 18873, 19572, 19845, 20970, 21168, 22680, 22834, 24465, 25164, 26096, 26460, 27960, 29358, 31455, 31752, 32620, 33552, 34251, 35280, 37746, 39144, 39690, 41940, 44037, 45360, 45668, 48930, 50328, 52920, 55920, 57085, 58716, 62910, 63504, 65240, 68502, 73395, 75492, 78288, 79380, 83880, 88074, 91336, 94365, 97860, 100656, 102753, 105840, 114170, 117432, 125820, 130480, 132111, 137004, 146790, 150984, 158760, 167760, 171255, 176148, 182672, 188730, 195720, 205506, 220185, 228340, 234864, 251640, 264222, 274008, 293580, 301968, 308259, 317520, 342510, 352296, 377460, 391440, 411012, 440370, 456680, 503280, 513765, 528444, 548016, 587160, 616518, 660555, 685020, 704592, 754920, 822024, 880740, 913360, 924777, 1027530, 1056888, 1174320, 1233036, 1321110, 1370040, 1509840, 1541295, 1644048, 1761480, 1849554, 2055060, 2113776, 2466072, 2642220, 2740080, 3082590, 3522960, 3699108, 4110120, 4623885, 4932144, 5284440, 6165180, 7398216, 8220240, 9247770, 10568880, 12330360, 14796432, 18495540, 24660720, 36991080, 73982160]

約数ペア:

[(1, 73982160), (2, 36991080), (3, 24660720), (4, 18495540), (5, 14796432), (6, 12330360), (7, 10568880), (8, 9247770), (9, 8220240), (10, 7398216), (12, 6165180), (14, 5284440), (15, 4932144), (16, 4623885), (18, 4110120), (20, 3699108), (21, 3522960), (24, 3082590), (27, 2740080), (28, 2642220), (30, 2466072), (35, 2113776), (36, 2055060), (40, 1849554), (42, 1761480), (45, 1644048), (48, 1541295), (49, 1509840), (54, 1370040), (56, 1321110), (60, 1233036), (63, 1174320), (70, 1056888), (72, 1027530), (80, 924777), (81, 913360), (84, 880740), (90, 822024), (98, 754920), (105, 704592), (108, 685020), (112, 660555), (120, 616518), (126, 587160), (135, 548016), (140, 528444), (144, 513765), (147, 503280), (162, 456680), (168, 440370), (180, 411012), (189, 391440), (196, 377460), (210, 352296), (216, 342510), (233, 317520), (240, 308259), (245, 301968), (252, 293580), (270, 274008), (280, 264222), (294, 251640), (315, 234864), (324, 228340), (336, 220185), (360, 205506), (378, 195720), (392, 188730), (405, 182672), (420, 176148), (432, 171255), (441, 167760), (466, 158760), (490, 150984), (504, 146790), (540, 137004), (560, 132111), (567, 130480), (588, 125820), (630, 117432), (648, 114170), (699, 105840), (720, 102753), (735, 100656), (756, 97860), (784, 94365), (810, 91336), (840, 88074), (882, 83880), (932, 79380), (945, 78288), (980, 75492), (1008, 73395), (1080, 68502), (1134, 65240), (1165, 63504), (1176, 62910), (1260, 58716), (1296, 57085), (1323, 55920), (1398, 52920), (1470, 50328), (1512, 48930), (1620, 45668), (1631, 45360), (1680, 44037), (1764, 41940), (1864, 39690), (1890, 39144), (1960, 37746), (2097, 35280), (2160, 34251), (2205, 33552), (2268, 32620), (2330, 31752), (2352, 31455), (2520, 29358), (2646, 27960), (2796, 26460), (2835, 26096), (2940, 25164), (3024, 24465), (3240, 22834), (3262, 22680), (3495, 21168), (3528, 20970), (3728, 19845), (3780, 19572), (3920, 18873), (3969, 18640), (4194, 17640), (4410, 16776), (4536, 16310), (4660, 15876), (4893, 15120), (5040, 14679), (5292, 13980), (5592, 13230), (5670, 13048), (5880, 12582), (6291, 11760), (6480, 11417), (6524, 11340), (6615, 11184), (6990, 10584), (7056, 10485), (7560, 9786), (7938, 9320), (8155, 9072), (8388, 8820)]