442123920

素因数分解:

$2^4\times 3^7\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 480

約数和(自身を含む): 1859523840

約数和(自身を除く): 1417399920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 361, 378, 380, 399, 405, 420, 432, 456, 486, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 722, 729, 756, 760, 798, 810, 840, 855, 912, 945, 972, 1008, 1026, 1064, 1080, 1083, 1134, 1140, 1197, 1215, 1260, 1296, 1330, 1368, 1444, 1458, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1805, 1890, 1944, 1995, 2052, 2128, 2160, 2166, 2187, 2268, 2280, 2394, 2430, 2520, 2527, 2565, 2660, 2736, 2835, 2888, 2916, 3024, 3078, 3192, 3240, 3249, 3402, 3420, 3591, 3610, 3645, 3780, 3888, 3990, 4104, 4332, 4374, 4536, 4560, 4617, 4788, 4860, 5040, 5054, 5103, 5130, 5320, 5415, 5670, 5776, 5832, 5985, 6156, 6384, 6480, 6498, 6804, 6840, 7182, 7220, 7290, 7560, 7581, 7695, 7980, 8208, 8505, 8664, 8748, 9072, 9234, 9576, 9720, 9747, 10108, 10206, 10260, 10640, 10773, 10830, 10935, 11340, 11664, 11970, 12312, 12635, 12996, 13608, 13680, 13851, 14364, 14440, 14580, 15120, 15162, 15309, 15390, 15960, 16245, 17010, 17328, 17496, 17955, 18468, 19152, 19440, 19494, 20216, 20412, 20520, 21546, 21660, 21870, 22680, 22743, 23085, 23940, 24624, 25270, 25515, 25992, 27216, 27702, 28728, 28880, 29160, 29241, 30324, 30618, 30780, 31920, 32319, 32490, 34020, 34992, 35910, 36936, 37905, 38988, 40432, 40824, 41040, 41553, 43092, 43320, 43740, 45360, 45486, 46170, 47880, 48735, 50540, 51030, 51984, 53865, 55404, 57456, 58320, 58482, 60648, 61236, 61560, 64638, 64980, 68040, 68229, 69255, 71820, 73872, 75810, 76545, 77976, 81648, 83106, 86184, 86640, 87480, 87723, 90972, 92340, 95760, 96957, 97470, 101080, 102060, 107730, 110808, 113715, 116964, 121296, 122472, 123120, 129276, 129960, 136080, 136458, 138510, 143640, 146205, 151620, 153090, 155952, 161595, 166212, 172368, 174960, 175446, 181944, 184680, 193914, 194940, 202160, 204120, 204687, 207765, 215460, 221616, 227430, 233928, 244944, 258552, 259920, 263169, 272916, 277020, 287280, 290871, 292410, 303240, 306180, 323190, 332424, 341145, 350892, 363888, 369360, 387828, 389880, 408240, 409374, 415530, 430920, 438615, 454860, 467856, 484785, 517104, 526338, 545832, 554040, 581742, 584820, 606480, 612360, 614061, 646380, 664848, 682290, 701784, 775656, 779760, 789507, 818748, 831060, 861840, 877230, 909720, 969570, 1023435, 1052676, 1091664, 1108080, 1163484, 1169640, 1224720, 1228122, 1292760, 1315845, 1364580, 1403568, 1454355, 1551312, 1579014, 1637496, 1662120, 1754460, 1819440, 1842183, 1939140, 2046870, 2105352, 2326968, 2339280, 2456244, 2585520, 2631690, 2729160, 2908710, 3070305, 3158028, 3274992, 3324240, 3508920, 3684366, 3878280, 3947535, 4093740, 4210704, 4653936, 4912488, 5263380, 5458320, 5526549, 5817420, 6140610, 6316056, 7017840, 7368732, 7756560, 7895070, 8187480, 9210915, 9824976, 10526760, 11053098, 11634840, 12281220, 12632112, 14737464, 15790140, 16374960, 18421830, 21053520, 22106196, 23269680, 24562440, 27632745, 29474928, 31580280, 36843660, 44212392, 49124880, 55265490, 63160560, 73687320, 88424784, 110530980, 147374640, 221061960, 442123920]

約数ペア:

[(1, 442123920), (2, 221061960), (3, 147374640), (4, 110530980), (5, 88424784), (6, 73687320), (7, 63160560), (8, 55265490), (9, 49124880), (10, 44212392), (12, 36843660), (14, 31580280), (15, 29474928), (16, 27632745), (18, 24562440), (19, 23269680), (20, 22106196), (21, 21053520), (24, 18421830), (27, 16374960), (28, 15790140), (30, 14737464), (35, 12632112), (36, 12281220), (38, 11634840), (40, 11053098), (42, 10526760), (45, 9824976), (48, 9210915), (54, 8187480), (56, 7895070), (57, 7756560), (60, 7368732), (63, 7017840), (70, 6316056), (72, 6140610), (76, 5817420), (80, 5526549), (81, 5458320), (84, 5263380), (90, 4912488), (95, 4653936), (105, 4210704), (108, 4093740), (112, 3947535), (114, 3878280), (120, 3684366), (126, 3508920), (133, 3324240), (135, 3274992), (140, 3158028), (144, 3070305), (152, 2908710), (162, 2729160), (168, 2631690), (171, 2585520), (180, 2456244), (189, 2339280), (190, 2326968), (210, 2105352), (216, 2046870), (228, 1939140), (240, 1842183), (243, 1819440), (252, 1754460), (266, 1662120), (270, 1637496), (280, 1579014), (285, 1551312), (304, 1454355), (315, 1403568), (324, 1364580), (336, 1315845), (342, 1292760), (360, 1228122), (361, 1224720), (378, 1169640), (380, 1163484), (399, 1108080), (405, 1091664), (420, 1052676), (432, 1023435), (456, 969570), (486, 909720), (504, 877230), (513, 861840), (532, 831060), (540, 818748), (560, 789507), (567, 779760), (570, 775656), (630, 701784), (648, 682290), (665, 664848), (684, 646380), (720, 614061), (722, 612360), (729, 606480), (756, 584820), (760, 581742), (798, 554040), (810, 545832), (840, 526338), (855, 517104), (912, 484785), (945, 467856), (972, 454860), (1008, 438615), (1026, 430920), (1064, 415530), (1080, 409374), (1083, 408240), (1134, 389880), (1140, 387828), (1197, 369360), (1215, 363888), (1260, 350892), (1296, 341145), (1330, 332424), (1368, 323190), (1444, 306180), (1458, 303240), (1512, 292410), (1520, 290871), (1539, 287280), (1596, 277020), (1620, 272916), (1680, 263169), (1701, 259920), (1710, 258552), (1805, 244944), (1890, 233928), (1944, 227430), (1995, 221616), (2052, 215460), (2128, 207765), (2160, 204687), (2166, 204120), (2187, 202160), (2268, 194940), (2280, 193914), (2394, 184680), (2430, 181944), (2520, 175446), (2527, 174960), (2565, 172368), (2660, 166212), (2736, 161595), (2835, 155952), (2888, 153090), (2916, 151620), (3024, 146205), (3078, 143640), (3192, 138510), (3240, 136458), (3249, 136080), (3402, 129960), (3420, 129276), (3591, 123120), (3610, 122472), (3645, 121296), (3780, 116964), (3888, 113715), (3990, 110808), (4104, 107730), (4332, 102060), (4374, 101080), (4536, 97470), (4560, 96957), (4617, 95760), (4788, 92340), (4860, 90972), (5040, 87723), (5054, 87480), (5103, 86640), (5130, 86184), (5320, 83106), (5415, 81648), (5670, 77976), (5776, 76545), (5832, 75810), (5985, 73872), (6156, 71820), (6384, 69255), (6480, 68229), (6498, 68040), (6804, 64980), (6840, 64638), (7182, 61560), (7220, 61236), (7290, 60648), (7560, 58482), (7581, 58320), (7695, 57456), (7980, 55404), (8208, 53865), (8505, 51984), (8664, 51030), (8748, 50540), (9072, 48735), (9234, 47880), (9576, 46170), (9720, 45486), (9747, 45360), (10108, 43740), (10206, 43320), (10260, 43092), (10640, 41553), (10773, 41040), (10830, 40824), (10935, 40432), (11340, 38988), (11664, 37905), (11970, 36936), (12312, 35910), (12635, 34992), (12996, 34020), (13608, 32490), (13680, 32319), (13851, 31920), (14364, 30780), (14440, 30618), (14580, 30324), (15120, 29241), (15162, 29160), (15309, 28880), (15390, 28728), (15960, 27702), (16245, 27216), (17010, 25992), (17328, 25515), (17496, 25270), (17955, 24624), (18468, 23940), (19152, 23085), (19440, 22743), (19494, 22680), (20216, 21870), (20412, 21660), (20520, 21546)]