505284480

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 1912010400

約数和(自身を除く): 1406725920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 361, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 722, 729, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1083, 1140, 1152, 1215, 1216, 1296, 1368, 1440, 1444, 1458, 1520, 1539, 1620, 1710, 1728, 1805, 1824, 1920, 1944, 2052, 2160, 2166, 2187, 2280, 2430, 2432, 2565, 2592, 2736, 2880, 2888, 2916, 3040, 3078, 3240, 3249, 3420, 3456, 3610, 3645, 3648, 3888, 4104, 4320, 4332, 4374, 4560, 4617, 4860, 5130, 5184, 5415, 5472, 5760, 5776, 5832, 6080, 6156, 6480, 6498, 6840, 7220, 7290, 7296, 7695, 7776, 8208, 8640, 8664, 8748, 9120, 9234, 9720, 9747, 10260, 10368, 10830, 10935, 10944, 11552, 11664, 12160, 12312, 12960, 12996, 13680, 13851, 14440, 14580, 15390, 15552, 16245, 16416, 17280, 17328, 17496, 18240, 18468, 19440, 19494, 20520, 21660, 21870, 21888, 23085, 23104, 23328, 24624, 25920, 25992, 27360, 27702, 28880, 29160, 29241, 30780, 31104, 32490, 32832, 34656, 34992, 36480, 36936, 38880, 38988, 41040, 41553, 43320, 43740, 46170, 46208, 46656, 48735, 49248, 51840, 51984, 54720, 55404, 57760, 58320, 58482, 61560, 64980, 65664, 69255, 69312, 69984, 73872, 77760, 77976, 82080, 83106, 86640, 87480, 87723, 92340, 93312, 97470, 98496, 103968, 109440, 110808, 115520, 116640, 116964, 123120, 129960, 138510, 138624, 139968, 146205, 147744, 155520, 155952, 164160, 166212, 173280, 174960, 175446, 184680, 194940, 196992, 207765, 207936, 221616, 231040, 233280, 233928, 246240, 259920, 263169, 277020, 279936, 292410, 295488, 311904, 328320, 332424, 346560, 349920, 350892, 369360, 389880, 415530, 415872, 438615, 443232, 466560, 467856, 492480, 519840, 526338, 554040, 584820, 590976, 623808, 664848, 693120, 699840, 701784, 738720, 779760, 789507, 831060, 877230, 886464, 935712, 984960, 1039680, 1052676, 1108080, 1169640, 1247616, 1315845, 1329696, 1399680, 1403568, 1477440, 1559520, 1579014, 1662120, 1754460, 1772928, 1871424, 2079360, 2105352, 2216160, 2339280, 2631690, 2659392, 2807136, 2954880, 3119040, 3158028, 3324240, 3508920, 3742848, 3947535, 4210704, 4432320, 4678560, 5263380, 5318784, 5614272, 6238080, 6316056, 6648480, 7017840, 7895070, 8421408, 8864640, 9357120, 10526760, 11228544, 12632112, 13296960, 14035680, 15790140, 16842816, 18714240, 21053520, 25264224, 26593920, 28071360, 31580280, 33685632, 42107040, 50528448, 56142720, 63160560, 84214080, 101056896, 126321120, 168428160, 252642240, 505284480]

約数ペア:

[(1, 505284480), (2, 252642240), (3, 168428160), (4, 126321120), (5, 101056896), (6, 84214080), (8, 63160560), (9, 56142720), (10, 50528448), (12, 42107040), (15, 33685632), (16, 31580280), (18, 28071360), (19, 26593920), (20, 25264224), (24, 21053520), (27, 18714240), (30, 16842816), (32, 15790140), (36, 14035680), (38, 13296960), (40, 12632112), (45, 11228544), (48, 10526760), (54, 9357120), (57, 8864640), (60, 8421408), (64, 7895070), (72, 7017840), (76, 6648480), (80, 6316056), (81, 6238080), (90, 5614272), (95, 5318784), (96, 5263380), (108, 4678560), (114, 4432320), (120, 4210704), (128, 3947535), (135, 3742848), (144, 3508920), (152, 3324240), (160, 3158028), (162, 3119040), (171, 2954880), (180, 2807136), (190, 2659392), (192, 2631690), (216, 2339280), (228, 2216160), (240, 2105352), (243, 2079360), (270, 1871424), (285, 1772928), (288, 1754460), (304, 1662120), (320, 1579014), (324, 1559520), (342, 1477440), (360, 1403568), (361, 1399680), (380, 1329696), (384, 1315845), (405, 1247616), (432, 1169640), (456, 1108080), (480, 1052676), (486, 1039680), (513, 984960), (540, 935712), (570, 886464), (576, 877230), (608, 831060), (640, 789507), (648, 779760), (684, 738720), (720, 701784), (722, 699840), (729, 693120), (760, 664848), (810, 623808), (855, 590976), (864, 584820), (912, 554040), (960, 526338), (972, 519840), (1026, 492480), (1080, 467856), (1083, 466560), (1140, 443232), (1152, 438615), (1215, 415872), (1216, 415530), (1296, 389880), (1368, 369360), (1440, 350892), (1444, 349920), (1458, 346560), (1520, 332424), (1539, 328320), (1620, 311904), (1710, 295488), (1728, 292410), (1805, 279936), (1824, 277020), (1920, 263169), (1944, 259920), (2052, 246240), (2160, 233928), (2166, 233280), (2187, 231040), (2280, 221616), (2430, 207936), (2432, 207765), (2565, 196992), (2592, 194940), (2736, 184680), (2880, 175446), (2888, 174960), (2916, 173280), (3040, 166212), (3078, 164160), (3240, 155952), (3249, 155520), (3420, 147744), (3456, 146205), (3610, 139968), (3645, 138624), (3648, 138510), (3888, 129960), (4104, 123120), (4320, 116964), (4332, 116640), (4374, 115520), (4560, 110808), (4617, 109440), (4860, 103968), (5130, 98496), (5184, 97470), (5415, 93312), (5472, 92340), (5760, 87723), (5776, 87480), (5832, 86640), (6080, 83106), (6156, 82080), (6480, 77976), (6498, 77760), (6840, 73872), (7220, 69984), (7290, 69312), (7296, 69255), (7695, 65664), (7776, 64980), (8208, 61560), (8640, 58482), (8664, 58320), (8748, 57760), (9120, 55404), (9234, 54720), (9720, 51984), (9747, 51840), (10260, 49248), (10368, 48735), (10830, 46656), (10935, 46208), (10944, 46170), (11552, 43740), (11664, 43320), (12160, 41553), (12312, 41040), (12960, 38988), (12996, 38880), (13680, 36936), (13851, 36480), (14440, 34992), (14580, 34656), (15390, 32832), (15552, 32490), (16245, 31104), (16416, 30780), (17280, 29241), (17328, 29160), (17496, 28880), (18240, 27702), (18468, 27360), (19440, 25992), (19494, 25920), (20520, 24624), (21660, 23328), (21870, 23104), (21888, 23085)]