2151720288

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 6776130816

約数和(自身を除く): 4624410528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 69, 72, 81, 92, 96, 106, 108, 138, 144, 159, 162, 184, 207, 212, 216, 227, 243, 276, 288, 318, 324, 368, 414, 424, 432, 454, 477, 486, 552, 621, 636, 648, 681, 736, 828, 848, 864, 908, 954, 972, 1104, 1219, 1242, 1272, 1296, 1362, 1431, 1656, 1696, 1816, 1863, 1908, 1944, 2043, 2208, 2438, 2484, 2544, 2592, 2724, 2862, 3312, 3632, 3657, 3726, 3816, 3888, 4086, 4293, 4876, 4968, 5088, 5221, 5448, 5589, 5724, 6129, 6624, 7264, 7314, 7452, 7632, 7776, 8172, 8586, 9752, 9936, 10442, 10896, 10971, 11178, 11448, 12031, 12258, 12879, 14628, 14904, 15264, 15663, 16344, 17172, 18387, 19504, 19872, 20884, 21792, 21942, 22356, 22896, 24062, 24516, 25758, 29256, 29808, 31326, 32688, 32913, 34344, 36093, 36774, 39008, 41768, 43884, 44712, 45792, 46989, 48124, 49032, 51516, 55161, 58512, 59616, 62652, 65376, 65826, 68688, 72186, 73548, 83536, 87768, 89424, 93978, 96248, 98064, 98739, 103032, 108279, 110322, 117024, 125304, 131652, 137376, 140967, 144372, 147096, 167072, 175536, 178848, 187956, 192496, 196128, 197478, 206064, 216558, 220644, 250608, 263304, 276713, 281934, 288744, 294192, 296217, 324837, 351072, 375912, 384992, 394956, 412128, 422901, 433116, 441288, 501216, 526608, 553426, 563868, 577488, 588384, 592434, 649674, 751824, 789912, 830139, 845802, 866232, 882576, 974511, 1053216, 1106852, 1127736, 1154976, 1184868, 1268703, 1299348, 1503648, 1579824, 1660278, 1691604, 1732464, 1765152, 1949022, 2213704, 2255472, 2369736, 2490417, 2537406, 2598696, 2923533, 3159648, 3320556, 3383208, 3464928, 3898044, 4427408, 4510944, 4739472, 4980834, 5074812, 5197392, 5847066, 6641112, 6766416, 7471251, 7796088, 8854816, 9478944, 9961668, 10149624, 10394784, 11694132, 13282224, 13532832, 14942502, 15592176, 19923336, 20299248, 22413753, 23388264, 26564448, 29885004, 31184352, 39846672, 40598496, 44827506, 46776528, 59770008, 67241259, 79693344, 89655012, 93553056, 119540016, 134482518, 179310024, 239080032, 268965036, 358620048, 537930072, 717240096, 1075860144, 2151720288]

約数ペア:

[(1, 2151720288), (2, 1075860144), (3, 717240096), (4, 537930072), (6, 358620048), (8, 268965036), (9, 239080032), (12, 179310024), (16, 134482518), (18, 119540016), (23, 93553056), (24, 89655012), (27, 79693344), (32, 67241259), (36, 59770008), (46, 46776528), (48, 44827506), (53, 40598496), (54, 39846672), (69, 31184352), (72, 29885004), (81, 26564448), (92, 23388264), (96, 22413753), (106, 20299248), (108, 19923336), (138, 15592176), (144, 14942502), (159, 13532832), (162, 13282224), (184, 11694132), (207, 10394784), (212, 10149624), (216, 9961668), (227, 9478944), (243, 8854816), (276, 7796088), (288, 7471251), (318, 6766416), (324, 6641112), (368, 5847066), (414, 5197392), (424, 5074812), (432, 4980834), (454, 4739472), (477, 4510944), (486, 4427408), (552, 3898044), (621, 3464928), (636, 3383208), (648, 3320556), (681, 3159648), (736, 2923533), (828, 2598696), (848, 2537406), (864, 2490417), (908, 2369736), (954, 2255472), (972, 2213704), (1104, 1949022), (1219, 1765152), (1242, 1732464), (1272, 1691604), (1296, 1660278), (1362, 1579824), (1431, 1503648), (1656, 1299348), (1696, 1268703), (1816, 1184868), (1863, 1154976), (1908, 1127736), (1944, 1106852), (2043, 1053216), (2208, 974511), (2438, 882576), (2484, 866232), (2544, 845802), (2592, 830139), (2724, 789912), (2862, 751824), (3312, 649674), (3632, 592434), (3657, 588384), (3726, 577488), (3816, 563868), (3888, 553426), (4086, 526608), (4293, 501216), (4876, 441288), (4968, 433116), (5088, 422901), (5221, 412128), (5448, 394956), (5589, 384992), (5724, 375912), (6129, 351072), (6624, 324837), (7264, 296217), (7314, 294192), (7452, 288744), (7632, 281934), (7776, 276713), (8172, 263304), (8586, 250608), (9752, 220644), (9936, 216558), (10442, 206064), (10896, 197478), (10971, 196128), (11178, 192496), (11448, 187956), (12031, 178848), (12258, 175536), (12879, 167072), (14628, 147096), (14904, 144372), (15264, 140967), (15663, 137376), (16344, 131652), (17172, 125304), (18387, 117024), (19504, 110322), (19872, 108279), (20884, 103032), (21792, 98739), (21942, 98064), (22356, 96248), (22896, 93978), (24062, 89424), (24516, 87768), (25758, 83536), (29256, 73548), (29808, 72186), (31326, 68688), (32688, 65826), (32913, 65376), (34344, 62652), (36093, 59616), (36774, 58512), (39008, 55161), (41768, 51516), (43884, 49032), (44712, 48124), (45792, 46989)]