1412228800

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 3586953456

約数和(自身を除く): 2174724656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 107, 113, 146, 160, 200, 214, 226, 292, 320, 365, 400, 428, 452, 535, 565, 584, 730, 800, 856, 904, 1070, 1130, 1168, 1460, 1600, 1712, 1808, 1825, 2140, 2260, 2336, 2675, 2825, 2920, 3424, 3616, 3650, 4280, 4520, 4672, 5350, 5650, 5840, 6848, 7232, 7300, 7811, 8249, 8560, 9040, 10700, 11300, 11680, 12091, 14600, 15622, 16498, 17120, 18080, 21400, 22600, 23360, 24182, 29200, 31244, 32996, 34240, 36160, 39055, 41245, 42800, 45200, 48364, 58400, 60455, 62488, 65992, 78110, 82490, 85600, 90400, 96728, 116800, 120910, 124976, 131984, 156220, 164980, 171200, 180800, 193456, 195275, 206225, 241820, 249952, 263968, 302275, 312440, 329960, 386912, 390550, 412450, 483640, 499904, 527936, 604550, 624880, 659920, 773824, 781100, 824900, 882643, 967280, 1209100, 1249760, 1319840, 1562200, 1649800, 1765286, 1934560, 2418200, 2499520, 2639680, 3124400, 3299600, 3530572, 3869120, 4413215, 4836400, 6248800, 6599200, 7061144, 8826430, 9672800, 12497600, 13198400, 14122288, 17652860, 19345600, 22066075, 28244576, 35305720, 44132150, 56489152, 70611440, 88264300, 141222880, 176528600, 282445760, 353057200, 706114400, 1412228800]

約数ペア:

[(1, 1412228800), (2, 706114400), (4, 353057200), (5, 282445760), (8, 176528600), (10, 141222880), (16, 88264300), (20, 70611440), (25, 56489152), (32, 44132150), (40, 35305720), (50, 28244576), (64, 22066075), (73, 19345600), (80, 17652860), (100, 14122288), (107, 13198400), (113, 12497600), (146, 9672800), (160, 8826430), (200, 7061144), (214, 6599200), (226, 6248800), (292, 4836400), (320, 4413215), (365, 3869120), (400, 3530572), (428, 3299600), (452, 3124400), (535, 2639680), (565, 2499520), (584, 2418200), (730, 1934560), (800, 1765286), (856, 1649800), (904, 1562200), (1070, 1319840), (1130, 1249760), (1168, 1209100), (1460, 967280), (1600, 882643), (1712, 824900), (1808, 781100), (1825, 773824), (2140, 659920), (2260, 624880), (2336, 604550), (2675, 527936), (2825, 499904), (2920, 483640), (3424, 412450), (3616, 390550), (3650, 386912), (4280, 329960), (4520, 312440), (4672, 302275), (5350, 263968), (5650, 249952), (5840, 241820), (6848, 206225), (7232, 195275), (7300, 193456), (7811, 180800), (8249, 171200), (8560, 164980), (9040, 156220), (10700, 131984), (11300, 124976), (11680, 120910), (12091, 116800), (14600, 96728), (15622, 90400), (16498, 85600), (17120, 82490), (18080, 78110), (21400, 65992), (22600, 62488), (23360, 60455), (24182, 58400), (29200, 48364), (31244, 45200), (32996, 42800), (34240, 41245), (36160, 39055)]