718670880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 240

約数和(自身を含む): 2647681344

約数和(自身を除く): 1929010464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2411, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4822, 4968, 5520, 6210, 6480, 6624, 7233, 7452, 8280, 9315, 9644, 9936, 11040, 12055, 12420, 12960, 14466, 14904, 16560, 18630, 19288, 19872, 21699, 24110, 24840, 28932, 29808, 33120, 36165, 37260, 38576, 43398, 48220, 49680, 55453, 57864, 59616, 65097, 72330, 74520, 77152, 86796, 96440, 99360, 108495, 110906, 115728, 130194, 144660, 149040, 166359, 173592, 192880, 195291, 216990, 221812, 231456, 260388, 277265, 289320, 298080, 325485, 332718, 347184, 385760, 390582, 433980, 443624, 499077, 520776, 554530, 578640, 650970, 665436, 694368, 781164, 831795, 867960, 887248, 976455, 998154, 1041552, 1109060, 1157280, 1301940, 1330872, 1497231, 1562328, 1663590, 1735920, 1774496, 1952910, 1996308, 2083104, 2218120, 2495385, 2603880, 2661744, 2994462, 3124656, 3327180, 3471840, 3905820, 3992616, 4436240, 4491693, 4990770, 5207760, 5323488, 5988924, 6249312, 6654360, 7486155, 7811640, 7985232, 8872480, 8983386, 9981540, 10415520, 11977848, 13308720, 14972310, 15623280, 15970464, 17966772, 19963080, 22458465, 23955696, 26617440, 29944620, 31246560, 35933544, 39926160, 44916930, 47911392, 59889240, 71867088, 79852320, 89833860, 119778480, 143734176, 179667720, 239556960, 359335440, 718670880]

約数ペア:

[(1, 718670880), (2, 359335440), (3, 239556960), (4, 179667720), (5, 143734176), (6, 119778480), (8, 89833860), (9, 79852320), (10, 71867088), (12, 59889240), (15, 47911392), (16, 44916930), (18, 39926160), (20, 35933544), (23, 31246560), (24, 29944620), (27, 26617440), (30, 23955696), (32, 22458465), (36, 19963080), (40, 17966772), (45, 15970464), (46, 15623280), (48, 14972310), (54, 13308720), (60, 11977848), (69, 10415520), (72, 9981540), (80, 8983386), (81, 8872480), (90, 7985232), (92, 7811640), (96, 7486155), (108, 6654360), (115, 6249312), (120, 5988924), (135, 5323488), (138, 5207760), (144, 4990770), (160, 4491693), (162, 4436240), (180, 3992616), (184, 3905820), (207, 3471840), (216, 3327180), (230, 3124656), (240, 2994462), (270, 2661744), (276, 2603880), (288, 2495385), (324, 2218120), (345, 2083104), (360, 1996308), (368, 1952910), (405, 1774496), (414, 1735920), (432, 1663590), (460, 1562328), (480, 1497231), (540, 1330872), (552, 1301940), (621, 1157280), (648, 1109060), (690, 1041552), (720, 998154), (736, 976455), (810, 887248), (828, 867960), (864, 831795), (920, 781164), (1035, 694368), (1080, 665436), (1104, 650970), (1242, 578640), (1296, 554530), (1380, 520776), (1440, 499077), (1620, 443624), (1656, 433980), (1840, 390582), (1863, 385760), (2070, 347184), (2160, 332718), (2208, 325485), (2411, 298080), (2484, 289320), (2592, 277265), (2760, 260388), (3105, 231456), (3240, 221812), (3312, 216990), (3680, 195291), (3726, 192880), (4140, 173592), (4320, 166359), (4822, 149040), (4968, 144660), (5520, 130194), (6210, 115728), (6480, 110906), (6624, 108495), (7233, 99360), (7452, 96440), (8280, 86796), (9315, 77152), (9644, 74520), (9936, 72330), (11040, 65097), (12055, 59616), (12420, 57864), (12960, 55453), (14466, 49680), (14904, 48220), (16560, 43398), (18630, 38576), (19288, 37260), (19872, 36165), (21699, 33120), (24110, 29808), (24840, 28932)]