2155098960

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{5279}}^1$

素因数の和:5317

約数の個数: 280

約数和(自身を含む): 8587307520

約数和(自身を除く): 6432208560

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5279, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9720, 10206, 10558, 11340, 11664, 13608, 14580, 15120, 15837, 17010, 19440, 20412, 21116, 22680, 25515, 26395, 27216, 29160, 31674, 34020, 36953, 40824, 42232, 45360, 47511, 51030, 52790, 58320, 63348, 68040, 73906, 79185, 81648, 84464, 95022, 102060, 105580, 110859, 126696, 136080, 142533, 147812, 158370, 184765, 190044, 204120, 211160, 221718, 237555, 253392, 285066, 295624, 316740, 332577, 369530, 380088, 408240, 422320, 427599, 443436, 475110, 554295, 570132, 591248, 633480, 665154, 712665, 739060, 760176, 855198, 886872, 950220, 997731, 1108590, 1140264, 1266960, 1282797, 1330308, 1425330, 1478120, 1662885, 1710396, 1773744, 1900440, 1995462, 2137995, 2217180, 2280528, 2565594, 2660616, 2850660, 2956240, 2993193, 3325770, 3420792, 3800880, 3848391, 3990924, 4275990, 4434360, 4988655, 5131188, 5321232, 5701320, 5986386, 6413985, 6651540, 6841584, 7696782, 7981848, 8551980, 8868720, 8979579, 9977310, 10262376, 11402640, 11972772, 12827970, 13303080, 14965965, 15393564, 15963696, 17103960, 17959158, 19241955, 19954620, 20524752, 23945544, 25655940, 26606160, 26938737, 29931930, 30787128, 34207920, 35918316, 38483910, 39909240, 44897895, 47891088, 51311880, 53877474, 59863860, 61574256, 71836632, 76967820, 79818480, 89795790, 102623760, 107754948, 119727720, 134693685, 143673264, 153935640, 179591580, 215509896, 239455440, 269387370, 307871280, 359183160, 431019792, 538774740, 718366320, 1077549480, 2155098960]

約数ペア:

[(1, 2155098960), (2, 1077549480), (3, 718366320), (4, 538774740), (5, 431019792), (6, 359183160), (7, 307871280), (8, 269387370), (9, 239455440), (10, 215509896), (12, 179591580), (14, 153935640), (15, 143673264), (16, 134693685), (18, 119727720), (20, 107754948), (21, 102623760), (24, 89795790), (27, 79818480), (28, 76967820), (30, 71836632), (35, 61574256), (36, 59863860), (40, 53877474), (42, 51311880), (45, 47891088), (48, 44897895), (54, 39909240), (56, 38483910), (60, 35918316), (63, 34207920), (70, 30787128), (72, 29931930), (80, 26938737), (81, 26606160), (84, 25655940), (90, 23945544), (105, 20524752), (108, 19954620), (112, 19241955), (120, 17959158), (126, 17103960), (135, 15963696), (140, 15393564), (144, 14965965), (162, 13303080), (168, 12827970), (180, 11972772), (189, 11402640), (210, 10262376), (216, 9977310), (240, 8979579), (243, 8868720), (252, 8551980), (270, 7981848), (280, 7696782), (315, 6841584), (324, 6651540), (336, 6413985), (360, 5986386), (378, 5701320), (405, 5321232), (420, 5131188), (432, 4988655), (486, 4434360), (504, 4275990), (540, 3990924), (560, 3848391), (567, 3800880), (630, 3420792), (648, 3325770), (720, 2993193), (729, 2956240), (756, 2850660), (810, 2660616), (840, 2565594), (945, 2280528), (972, 2217180), (1008, 2137995), (1080, 1995462), (1134, 1900440), (1215, 1773744), (1260, 1710396), (1296, 1662885), (1458, 1478120), (1512, 1425330), (1620, 1330308), (1680, 1282797), (1701, 1266960), (1890, 1140264), (1944, 1108590), (2160, 997731), (2268, 950220), (2430, 886872), (2520, 855198), (2835, 760176), (2916, 739060), (3024, 712665), (3240, 665154), (3402, 633480), (3645, 591248), (3780, 570132), (3888, 554295), (4536, 475110), (4860, 443436), (5040, 427599), (5103, 422320), (5279, 408240), (5670, 380088), (5832, 369530), (6480, 332577), (6804, 316740), (7290, 295624), (7560, 285066), (8505, 253392), (9072, 237555), (9720, 221718), (10206, 211160), (10558, 204120), (11340, 190044), (11664, 184765), (13608, 158370), (14580, 147812), (15120, 142533), (15837, 136080), (17010, 126696), (19440, 110859), (20412, 105580), (21116, 102060), (22680, 95022), (25515, 84464), (26395, 81648), (27216, 79185), (29160, 73906), (31674, 68040), (34020, 63348), (36953, 58320), (40824, 52790), (42232, 51030), (45360, 47511)]