1491477120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 384

約数和(自身を含む): 5980366080

約数和(自身を除く): 4488888960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 521, 560, 568, 576, 630, 639, 640, 672, 710, 720, 840, 852, 896, 960, 994, 1008, 1042, 1065, 1120, 1136, 1152, 1260, 1278, 1344, 1420, 1440, 1491, 1563, 1680, 1704, 1920, 1988, 2016, 2084, 2130, 2240, 2272, 2485, 2520, 2556, 2605, 2688, 2840, 2880, 2982, 3126, 3195, 3360, 3408, 3647, 3976, 4032, 4168, 4260, 4473, 4480, 4544, 4689, 4970, 5040, 5112, 5210, 5680, 5760, 5964, 6252, 6390, 6720, 6816, 7294, 7455, 7815, 7952, 8064, 8336, 8520, 8946, 9088, 9378, 9940, 10080, 10224, 10420, 10941, 11360, 11928, 12504, 12780, 13440, 13632, 14588, 14910, 15630, 15904, 16672, 17040, 17892, 18235, 18756, 19880, 20160, 20448, 20840, 21882, 22365, 22720, 23445, 23856, 25008, 25560, 27264, 29176, 29820, 31260, 31808, 32823, 33344, 34080, 35784, 36470, 36991, 37512, 39760, 40320, 40896, 41680, 43764, 44730, 45440, 46890, 47712, 50016, 51120, 54705, 58352, 59640, 62520, 63616, 65646, 66688, 68160, 71568, 72940, 73982, 75024, 79520, 81792, 83360, 87528, 89460, 93780, 95424, 100032, 102240, 109410, 110973, 116704, 119280, 125040, 131292, 136320, 143136, 145880, 147964, 150048, 159040, 164115, 166720, 175056, 178920, 184955, 187560, 190848, 200064, 204480, 218820, 221946, 233408, 238560, 250080, 258937, 262584, 286272, 291760, 295928, 300096, 318080, 328230, 332919, 333440, 350112, 357840, 369910, 375120, 408960, 437640, 443892, 466816, 477120, 500160, 517874, 525168, 554865, 572544, 583520, 591856, 600192, 656460, 665838, 700224, 715680, 739820, 750240, 776811, 875280, 887784, 954240, 1000320, 1035748, 1050336, 1109730, 1167040, 1183712, 1294685, 1312920, 1331676, 1400448, 1431360, 1479640, 1500480, 1553622, 1664595, 1750560, 1775568, 2071496, 2100672, 2219460, 2330433, 2334080, 2367424, 2589370, 2625840, 2663352, 2862720, 2959280, 3000960, 3107244, 3329190, 3501120, 3551136, 3884055, 4142992, 4201344, 4438920, 4660866, 4734848, 5178740, 5251680, 5326704, 5918560, 6214488, 6658380, 7002240, 7102272, 7768110, 8285984, 8877840, 9321732, 10357480, 10503360, 10653408, 11652165, 11837120, 12428976, 13316760, 14204544, 15536220, 16571968, 17755680, 18643464, 20714960, 21006720, 21306816, 23304330, 23674240, 24857952, 26633520, 31072440, 33143936, 35511360, 37286928, 41429920, 42613632, 46608660, 49715904, 53267040, 62144880, 71022720, 74573856, 82859840, 93217320, 99431808, 106534080, 124289760, 149147712, 165719680, 186434640, 213068160, 248579520, 298295424, 372869280, 497159040, 745738560, 1491477120]

約数ペア:

[(1, 1491477120), (2, 745738560), (3, 497159040), (4, 372869280), (5, 298295424), (6, 248579520), (7, 213068160), (8, 186434640), (9, 165719680), (10, 149147712), (12, 124289760), (14, 106534080), (15, 99431808), (16, 93217320), (18, 82859840), (20, 74573856), (21, 71022720), (24, 62144880), (28, 53267040), (30, 49715904), (32, 46608660), (35, 42613632), (36, 41429920), (40, 37286928), (42, 35511360), (45, 33143936), (48, 31072440), (56, 26633520), (60, 24857952), (63, 23674240), (64, 23304330), (70, 21306816), (71, 21006720), (72, 20714960), (80, 18643464), (84, 17755680), (90, 16571968), (96, 15536220), (105, 14204544), (112, 13316760), (120, 12428976), (126, 11837120), (128, 11652165), (140, 10653408), (142, 10503360), (144, 10357480), (160, 9321732), (168, 8877840), (180, 8285984), (192, 7768110), (210, 7102272), (213, 7002240), (224, 6658380), (240, 6214488), (252, 5918560), (280, 5326704), (284, 5251680), (288, 5178740), (315, 4734848), (320, 4660866), (336, 4438920), (355, 4201344), (360, 4142992), (384, 3884055), (420, 3551136), (426, 3501120), (448, 3329190), (480, 3107244), (497, 3000960), (504, 2959280), (521, 2862720), (560, 2663352), (568, 2625840), (576, 2589370), (630, 2367424), (639, 2334080), (640, 2330433), (672, 2219460), (710, 2100672), (720, 2071496), (840, 1775568), (852, 1750560), (896, 1664595), (960, 1553622), (994, 1500480), (1008, 1479640), (1042, 1431360), (1065, 1400448), (1120, 1331676), (1136, 1312920), (1152, 1294685), (1260, 1183712), (1278, 1167040), (1344, 1109730), (1420, 1050336), (1440, 1035748), (1491, 1000320), (1563, 954240), (1680, 887784), (1704, 875280), (1920, 776811), (1988, 750240), (2016, 739820), (2084, 715680), (2130, 700224), (2240, 665838), (2272, 656460), (2485, 600192), (2520, 591856), (2556, 583520), (2605, 572544), (2688, 554865), (2840, 525168), (2880, 517874), (2982, 500160), (3126, 477120), (3195, 466816), (3360, 443892), (3408, 437640), (3647, 408960), (3976, 375120), (4032, 369910), (4168, 357840), (4260, 350112), (4473, 333440), (4480, 332919), (4544, 328230), (4689, 318080), (4970, 300096), (5040, 295928), (5112, 291760), (5210, 286272), (5680, 262584), (5760, 258937), (5964, 250080), (6252, 238560), (6390, 233408), (6720, 221946), (6816, 218820), (7294, 204480), (7455, 200064), (7815, 190848), (7952, 187560), (8064, 184955), (8336, 178920), (8520, 175056), (8946, 166720), (9088, 164115), (9378, 159040), (9940, 150048), (10080, 147964), (10224, 145880), (10420, 143136), (10941, 136320), (11360, 131292), (11928, 125040), (12504, 119280), (12780, 116704), (13440, 110973), (13632, 109410), (14588, 102240), (14910, 100032), (15630, 95424), (15904, 93780), (16672, 89460), (17040, 87528), (17892, 83360), (18235, 81792), (18756, 79520), (19880, 75024), (20160, 73982), (20448, 72940), (20840, 71568), (21882, 68160), (22365, 66688), (22720, 65646), (23445, 63616), (23856, 62520), (25008, 59640), (25560, 58352), (27264, 54705), (29176, 51120), (29820, 50016), (31260, 47712), (31808, 46890), (32823, 45440), (33344, 44730), (34080, 43764), (35784, 41680), (36470, 40896), (36991, 40320), (37512, 39760)]