1528252880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 320

約数和(自身を含む): 4689985536

約数和(自身を除く): 3161732656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 53, 55, 56, 62, 70, 77, 80, 88, 106, 110, 112, 124, 140, 151, 154, 155, 176, 212, 217, 220, 248, 265, 280, 302, 308, 310, 341, 371, 385, 424, 434, 440, 496, 530, 560, 583, 604, 616, 620, 682, 742, 755, 770, 848, 868, 880, 1057, 1060, 1085, 1166, 1208, 1232, 1240, 1364, 1484, 1510, 1540, 1643, 1661, 1705, 1736, 1855, 2114, 2120, 2170, 2332, 2387, 2416, 2480, 2728, 2915, 2968, 3020, 3080, 3286, 3322, 3410, 3472, 3710, 4081, 4228, 4240, 4340, 4664, 4681, 4774, 5285, 5456, 5830, 5936, 6040, 6160, 6572, 6644, 6820, 7420, 8003, 8162, 8215, 8305, 8456, 8680, 9328, 9362, 9548, 10570, 11501, 11627, 11660, 11935, 12080, 13144, 13288, 13640, 14840, 16006, 16324, 16430, 16610, 16912, 17360, 18073, 18724, 19096, 20405, 21140, 23002, 23254, 23320, 23405, 23870, 26288, 26576, 27280, 29680, 32012, 32648, 32767, 32860, 33220, 36146, 37448, 38192, 40015, 40810, 42280, 46004, 46508, 46640, 46810, 47740, 51491, 56021, 57505, 58135, 64024, 65296, 65534, 65720, 66440, 72292, 74896, 80030, 81620, 84560, 88033, 90365, 92008, 93016, 93620, 95480, 102982, 112042, 115010, 116270, 126511, 128048, 131068, 131440, 132880, 144584, 160060, 163240, 163835, 176066, 180730, 184016, 186032, 187240, 190960, 205964, 224084, 230020, 232540, 248093, 253022, 257455, 262136, 280105, 289168, 320120, 326480, 327670, 352132, 360437, 361460, 374480, 411928, 440165, 448168, 460040, 465080, 496186, 506044, 514910, 524272, 560210, 616231, 632555, 640240, 655340, 704264, 720874, 722920, 823856, 880330, 896336, 920080, 930160, 992372, 1012088, 1029820, 1120420, 1232462, 1240465, 1265110, 1310680, 1408528, 1441748, 1445840, 1736651, 1760660, 1802185, 1984744, 2024176, 2059640, 2240840, 2464924, 2480930, 2530220, 2621360, 2729023, 2883496, 3081155, 3473302, 3521320, 3604370, 3969488, 4119280, 4481680, 4929848, 4961860, 5060440, 5458046, 5766992, 6162310, 6946604, 7042640, 7208740, 8683255, 9859696, 9923720, 10120880, 10916092, 12324620, 13645115, 13893208, 14417480, 17366510, 19103161, 19847440, 21832184, 24649240, 27290230, 27786416, 28834960, 34733020, 38206322, 43664368, 49298480, 54580460, 69466040, 76412644, 95515805, 109160920, 138932080, 152825288, 191031610, 218321840, 305650576, 382063220, 764126440, 1528252880]

約数ペア:

[(1, 1528252880), (2, 764126440), (4, 382063220), (5, 305650576), (7, 218321840), (8, 191031610), (10, 152825288), (11, 138932080), (14, 109160920), (16, 95515805), (20, 76412644), (22, 69466040), (28, 54580460), (31, 49298480), (35, 43664368), (40, 38206322), (44, 34733020), (53, 28834960), (55, 27786416), (56, 27290230), (62, 24649240), (70, 21832184), (77, 19847440), (80, 19103161), (88, 17366510), (106, 14417480), (110, 13893208), (112, 13645115), (124, 12324620), (140, 10916092), (151, 10120880), (154, 9923720), (155, 9859696), (176, 8683255), (212, 7208740), (217, 7042640), (220, 6946604), (248, 6162310), (265, 5766992), (280, 5458046), (302, 5060440), (308, 4961860), (310, 4929848), (341, 4481680), (371, 4119280), (385, 3969488), (424, 3604370), (434, 3521320), (440, 3473302), (496, 3081155), (530, 2883496), (560, 2729023), (583, 2621360), (604, 2530220), (616, 2480930), (620, 2464924), (682, 2240840), (742, 2059640), (755, 2024176), (770, 1984744), (848, 1802185), (868, 1760660), (880, 1736651), (1057, 1445840), (1060, 1441748), (1085, 1408528), (1166, 1310680), (1208, 1265110), (1232, 1240465), (1240, 1232462), (1364, 1120420), (1484, 1029820), (1510, 1012088), (1540, 992372), (1643, 930160), (1661, 920080), (1705, 896336), (1736, 880330), (1855, 823856), (2114, 722920), (2120, 720874), (2170, 704264), (2332, 655340), (2387, 640240), (2416, 632555), (2480, 616231), (2728, 560210), (2915, 524272), (2968, 514910), (3020, 506044), (3080, 496186), (3286, 465080), (3322, 460040), (3410, 448168), (3472, 440165), (3710, 411928), (4081, 374480), (4228, 361460), (4240, 360437), (4340, 352132), (4664, 327670), (4681, 326480), (4774, 320120), (5285, 289168), (5456, 280105), (5830, 262136), (5936, 257455), (6040, 253022), (6160, 248093), (6572, 232540), (6644, 230020), (6820, 224084), (7420, 205964), (8003, 190960), (8162, 187240), (8215, 186032), (8305, 184016), (8456, 180730), (8680, 176066), (9328, 163835), (9362, 163240), (9548, 160060), (10570, 144584), (11501, 132880), (11627, 131440), (11660, 131068), (11935, 128048), (12080, 126511), (13144, 116270), (13288, 115010), (13640, 112042), (14840, 102982), (16006, 95480), (16324, 93620), (16430, 93016), (16610, 92008), (16912, 90365), (17360, 88033), (18073, 84560), (18724, 81620), (19096, 80030), (20405, 74896), (21140, 72292), (23002, 66440), (23254, 65720), (23320, 65534), (23405, 65296), (23870, 64024), (26288, 58135), (26576, 57505), (27280, 56021), (29680, 51491), (32012, 47740), (32648, 46810), (32767, 46640), (32860, 46508), (33220, 46004), (36146, 42280), (37448, 40810), (38192, 40015)]