1478894760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:558

約数の個数: 320

約数和(自身を含む): 5726920320

約数和(自身を除く): 4248025560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 197, 210, 216, 252, 270, 280, 315, 324, 331, 360, 378, 394, 405, 420, 504, 540, 567, 591, 630, 648, 662, 756, 788, 810, 840, 945, 985, 993, 1080, 1134, 1182, 1260, 1324, 1379, 1512, 1576, 1620, 1655, 1773, 1890, 1970, 1986, 2268, 2317, 2364, 2520, 2648, 2758, 2835, 2955, 2979, 3240, 3310, 3546, 3780, 3940, 3972, 4137, 4536, 4634, 4728, 4965, 5319, 5516, 5670, 5910, 5958, 6620, 6895, 6951, 7092, 7560, 7880, 7944, 8274, 8865, 8937, 9268, 9930, 10638, 11032, 11340, 11585, 11820, 11916, 12411, 13240, 13790, 13902, 14184, 14895, 15957, 16548, 17730, 17874, 18536, 19860, 20685, 20853, 21276, 22680, 23170, 23640, 23832, 24822, 26595, 26811, 27580, 27804, 29790, 31914, 33096, 34755, 35460, 35748, 37233, 39720, 41370, 41706, 42552, 44685, 46340, 49644, 53190, 53622, 55160, 55608, 59580, 62055, 62559, 63828, 65207, 69510, 70920, 71496, 74466, 79785, 82740, 83412, 89370, 92680, 99288, 104265, 106380, 107244, 111699, 119160, 124110, 125118, 127656, 130414, 134055, 139020, 148932, 159570, 165480, 166824, 178740, 186165, 187677, 195621, 208530, 212760, 214488, 223398, 248220, 250236, 260828, 268110, 278040, 297864, 312795, 319140, 326035, 357480, 372330, 375354, 391242, 417060, 446796, 456449, 496440, 500472, 521656, 536220, 558495, 586863, 625590, 638280, 652070, 744660, 750708, 782484, 834120, 893592, 912898, 938385, 978105, 1072440, 1116990, 1173726, 1251180, 1304140, 1369347, 1489320, 1501416, 1564968, 1760589, 1825796, 1876770, 1956210, 2233980, 2282245, 2347452, 2502360, 2608280, 2738694, 2934315, 3521178, 3651592, 3753540, 3912420, 4108041, 4467960, 4564490, 4694904, 5281767, 5477388, 5868630, 6846735, 7042356, 7507080, 7824840, 8216082, 8802945, 9128980, 10563534, 10954776, 11737260, 12324123, 13693470, 14084712, 16432164, 17605890, 18257960, 20540205, 21127068, 23474520, 24648246, 26408835, 27386940, 32864328, 35211780, 36972369, 41080410, 42254136, 49296492, 52817670, 54773880, 61620615, 70423560, 73944738, 82160820, 98592984, 105635340, 123241230, 147889476, 164321640, 184861845, 211270680, 246482460, 295778952, 369723690, 492964920, 739447380, 1478894760]

約数ペア:

[(1, 1478894760), (2, 739447380), (3, 492964920), (4, 369723690), (5, 295778952), (6, 246482460), (7, 211270680), (8, 184861845), (9, 164321640), (10, 147889476), (12, 123241230), (14, 105635340), (15, 98592984), (18, 82160820), (20, 73944738), (21, 70423560), (24, 61620615), (27, 54773880), (28, 52817670), (30, 49296492), (35, 42254136), (36, 41080410), (40, 36972369), (42, 35211780), (45, 32864328), (54, 27386940), (56, 26408835), (60, 24648246), (63, 23474520), (70, 21127068), (72, 20540205), (81, 18257960), (84, 17605890), (90, 16432164), (105, 14084712), (108, 13693470), (120, 12324123), (126, 11737260), (135, 10954776), (140, 10563534), (162, 9128980), (168, 8802945), (180, 8216082), (189, 7824840), (197, 7507080), (210, 7042356), (216, 6846735), (252, 5868630), (270, 5477388), (280, 5281767), (315, 4694904), (324, 4564490), (331, 4467960), (360, 4108041), (378, 3912420), (394, 3753540), (405, 3651592), (420, 3521178), (504, 2934315), (540, 2738694), (567, 2608280), (591, 2502360), (630, 2347452), (648, 2282245), (662, 2233980), (756, 1956210), (788, 1876770), (810, 1825796), (840, 1760589), (945, 1564968), (985, 1501416), (993, 1489320), (1080, 1369347), (1134, 1304140), (1182, 1251180), (1260, 1173726), (1324, 1116990), (1379, 1072440), (1512, 978105), (1576, 938385), (1620, 912898), (1655, 893592), (1773, 834120), (1890, 782484), (1970, 750708), (1986, 744660), (2268, 652070), (2317, 638280), (2364, 625590), (2520, 586863), (2648, 558495), (2758, 536220), (2835, 521656), (2955, 500472), (2979, 496440), (3240, 456449), (3310, 446796), (3546, 417060), (3780, 391242), (3940, 375354), (3972, 372330), (4137, 357480), (4536, 326035), (4634, 319140), (4728, 312795), (4965, 297864), (5319, 278040), (5516, 268110), (5670, 260828), (5910, 250236), (5958, 248220), (6620, 223398), (6895, 214488), (6951, 212760), (7092, 208530), (7560, 195621), (7880, 187677), (7944, 186165), (8274, 178740), (8865, 166824), (8937, 165480), (9268, 159570), (9930, 148932), (10638, 139020), (11032, 134055), (11340, 130414), (11585, 127656), (11820, 125118), (11916, 124110), (12411, 119160), (13240, 111699), (13790, 107244), (13902, 106380), (14184, 104265), (14895, 99288), (15957, 92680), (16548, 89370), (17730, 83412), (17874, 82740), (18536, 79785), (19860, 74466), (20685, 71496), (20853, 70920), (21276, 69510), (22680, 65207), (23170, 63828), (23640, 62559), (23832, 62055), (24822, 59580), (26595, 55608), (26811, 55160), (27580, 53622), (27804, 53190), (29790, 49644), (31914, 46340), (33096, 44685), (34755, 42552), (35460, 41706), (35748, 41370), (37233, 39720)]