204458573520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{48767}}^1$

素因数の和:49439

約数の個数: 200

約数和(自身を含む): 711227049984

約数和(自身を除く): 506768476464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 647, 648, 720, 810, 1080, 1294, 1296, 1620, 1941, 2160, 2588, 3235, 3240, 3882, 5176, 5823, 6470, 6480, 7764, 9705, 10352, 11646, 12940, 15528, 17469, 19410, 23292, 25880, 29115, 31056, 34938, 38820, 46584, 48767, 51760, 52407, 58230, 69876, 77640, 87345, 93168, 97534, 104814, 116460, 139752, 146301, 155280, 174690, 195068, 209628, 232920, 243835, 262035, 279504, 292602, 349380, 390136, 419256, 438903, 465840, 487670, 524070, 585204, 698760, 731505, 780272, 838512, 877806, 975340, 1048140, 1170408, 1316709, 1397520, 1463010, 1755612, 1950680, 2096280, 2194515, 2340816, 2633418, 2926020, 3511224, 3901360, 3950127, 4192560, 4389030, 5266836, 5852040, 6583545, 7022448, 7900254, 8778060, 10533672, 11704080, 13167090, 15800508, 17556120, 19750635, 21067344, 26334180, 31552249, 31601016, 35112240, 39501270, 52668360, 63104498, 63202032, 79002540, 94656747, 105336720, 126208996, 157761245, 158005080, 189313494, 252417992, 283970241, 315522490, 316010160, 378626988, 473283735, 504835984, 567940482, 631044980, 757253976, 851910723, 946567470, 1135880964, 1262089960, 1419851205, 1514507952, 1703821446, 1893134940, 2271761928, 2524179920, 2555732169, 2839702410, 3407642892, 3786269880, 4259553615, 4543523856, 5111464338, 5679404820, 6815285784, 7572539760, 8519107230, 10222928676, 11358809640, 12778660845, 13630571568, 17038214460, 20445857352, 22717619280, 25557321690, 34076428920, 40891714704, 51114643380, 68152857840, 102229286760, 204458573520]

約数ペア:

[(1, 204458573520), (2, 102229286760), (3, 68152857840), (4, 51114643380), (5, 40891714704), (6, 34076428920), (8, 25557321690), (9, 22717619280), (10, 20445857352), (12, 17038214460), (15, 13630571568), (16, 12778660845), (18, 11358809640), (20, 10222928676), (24, 8519107230), (27, 7572539760), (30, 6815285784), (36, 5679404820), (40, 5111464338), (45, 4543523856), (48, 4259553615), (54, 3786269880), (60, 3407642892), (72, 2839702410), (80, 2555732169), (81, 2524179920), (90, 2271761928), (108, 1893134940), (120, 1703821446), (135, 1514507952), (144, 1419851205), (162, 1262089960), (180, 1135880964), (216, 946567470), (240, 851910723), (270, 757253976), (324, 631044980), (360, 567940482), (405, 504835984), (432, 473283735), (540, 378626988), (647, 316010160), (648, 315522490), (720, 283970241), (810, 252417992), (1080, 189313494), (1294, 158005080), (1296, 157761245), (1620, 126208996), (1941, 105336720), (2160, 94656747), (2588, 79002540), (3235, 63202032), (3240, 63104498), (3882, 52668360), (5176, 39501270), (5823, 35112240), (6470, 31601016), (6480, 31552249), (7764, 26334180), (9705, 21067344), (10352, 19750635), (11646, 17556120), (12940, 15800508), (15528, 13167090), (17469, 11704080), (19410, 10533672), (23292, 8778060), (25880, 7900254), (29115, 7022448), (31056, 6583545), (34938, 5852040), (38820, 5266836), (46584, 4389030), (48767, 4192560), (51760, 3950127), (52407, 3901360), (58230, 3511224), (69876, 2926020), (77640, 2633418), (87345, 2340816), (93168, 2194515), (97534, 2096280), (104814, 1950680), (116460, 1755612), (139752, 1463010), (146301, 1397520), (155280, 1316709), (174690, 1170408), (195068, 1048140), (209628, 975340), (232920, 877806), (243835, 838512), (262035, 780272), (279504, 731505), (292602, 698760), (349380, 585204), (390136, 524070), (419256, 487670), (438903, 465840)]