1415231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 4874688000

約数和(自身を除く): 3459456720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 139, 144, 158, 179, 180, 237, 240, 278, 316, 358, 360, 395, 417, 474, 537, 556, 632, 695, 711, 716, 720, 790, 834, 895, 948, 1074, 1112, 1185, 1251, 1264, 1390, 1422, 1432, 1580, 1611, 1668, 1790, 1896, 2085, 2148, 2224, 2370, 2502, 2685, 2780, 2844, 2864, 3160, 3222, 3336, 3555, 3580, 3792, 4170, 4296, 4740, 5004, 5370, 5560, 5688, 6255, 6320, 6444, 6672, 7110, 7160, 8055, 8340, 8592, 9480, 10008, 10740, 10981, 11120, 11376, 12510, 12888, 14141, 14220, 14320, 16110, 16680, 18960, 20016, 21480, 21962, 24881, 25020, 25776, 28282, 28440, 32220, 32943, 33360, 42423, 42960, 43924, 49762, 50040, 54905, 56564, 56880, 64440, 65886, 70705, 74643, 84846, 87848, 98829, 99524, 100080, 109810, 113128, 124405, 127269, 128880, 131772, 141410, 149286, 164715, 169692, 175696, 197658, 199048, 212115, 219620, 223929, 226256, 248810, 254538, 263544, 282820, 298572, 329430, 339384, 373215, 395316, 398096, 424230, 439240, 447858, 494145, 497620, 509076, 527088, 565640, 597144, 636345, 658860, 678768, 746430, 790632, 848460, 878480, 895716, 988290, 995240, 1018152, 1119645, 1131280, 1194288, 1272690, 1317720, 1492860, 1581264, 1696920, 1791432, 1965599, 1976580, 1990480, 2036304, 2239290, 2545380, 2635440, 2985720, 3393840, 3582864, 3931198, 3953160, 4478580, 5090760, 5896797, 5971440, 7862396, 7906320, 8957160, 9827995, 10181520, 11793594, 15724792, 17690391, 17914320, 19655990, 23587188, 29483985, 31449584, 35380782, 39311980, 47174376, 58967970, 70761564, 78623960, 88451955, 94348752, 117935940, 141523128, 157247920, 176903910, 235871880, 283046256, 353807820, 471743760, 707615640, 1415231280]

約数ペア:

[(1, 1415231280), (2, 707615640), (3, 471743760), (4, 353807820), (5, 283046256), (6, 235871880), (8, 176903910), (9, 157247920), (10, 141523128), (12, 117935940), (15, 94348752), (16, 88451955), (18, 78623960), (20, 70761564), (24, 58967970), (30, 47174376), (36, 39311980), (40, 35380782), (45, 31449584), (48, 29483985), (60, 23587188), (72, 19655990), (79, 17914320), (80, 17690391), (90, 15724792), (120, 11793594), (139, 10181520), (144, 9827995), (158, 8957160), (179, 7906320), (180, 7862396), (237, 5971440), (240, 5896797), (278, 5090760), (316, 4478580), (358, 3953160), (360, 3931198), (395, 3582864), (417, 3393840), (474, 2985720), (537, 2635440), (556, 2545380), (632, 2239290), (695, 2036304), (711, 1990480), (716, 1976580), (720, 1965599), (790, 1791432), (834, 1696920), (895, 1581264), (948, 1492860), (1074, 1317720), (1112, 1272690), (1185, 1194288), (1251, 1131280), (1264, 1119645), (1390, 1018152), (1422, 995240), (1432, 988290), (1580, 895716), (1611, 878480), (1668, 848460), (1790, 790632), (1896, 746430), (2085, 678768), (2148, 658860), (2224, 636345), (2370, 597144), (2502, 565640), (2685, 527088), (2780, 509076), (2844, 497620), (2864, 494145), (3160, 447858), (3222, 439240), (3336, 424230), (3555, 398096), (3580, 395316), (3792, 373215), (4170, 339384), (4296, 329430), (4740, 298572), (5004, 282820), (5370, 263544), (5560, 254538), (5688, 248810), (6255, 226256), (6320, 223929), (6444, 219620), (6672, 212115), (7110, 199048), (7160, 197658), (8055, 175696), (8340, 169692), (8592, 164715), (9480, 149286), (10008, 141410), (10740, 131772), (10981, 128880), (11120, 127269), (11376, 124405), (12510, 113128), (12888, 109810), (14141, 100080), (14220, 99524), (14320, 98829), (16110, 87848), (16680, 84846), (18960, 74643), (20016, 70705), (21480, 65886), (21962, 64440), (24881, 56880), (25020, 56564), (25776, 54905), (28282, 50040), (28440, 49762), (32220, 43924), (32943, 42960), (33360, 42423)]