1601904640

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 224

約数和(自身を含む): 4542153984

約数和(自身を除く): 2940249344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 151, 160, 185, 224, 256, 259, 280, 296, 302, 320, 370, 448, 512, 518, 560, 592, 604, 640, 740, 755, 896, 1024, 1036, 1057, 1120, 1184, 1208, 1280, 1295, 1480, 1510, 1792, 2048, 2072, 2114, 2240, 2368, 2416, 2560, 2590, 2960, 3020, 3584, 4096, 4144, 4228, 4480, 4736, 4832, 5120, 5180, 5285, 5587, 5920, 6040, 7168, 8192, 8288, 8456, 8960, 9472, 9664, 10240, 10360, 10570, 11174, 11840, 12080, 14336, 16576, 16912, 17920, 18944, 19328, 20480, 20720, 21140, 22348, 23680, 24160, 27935, 28672, 33152, 33824, 35840, 37888, 38656, 39109, 40960, 41440, 42280, 44696, 47360, 48320, 55870, 57344, 66304, 67648, 71680, 75776, 77312, 78218, 82880, 84560, 89392, 94720, 96640, 111740, 132608, 135296, 143360, 151552, 154624, 156436, 165760, 169120, 178784, 189440, 193280, 195545, 223480, 265216, 270592, 286720, 303104, 309248, 312872, 331520, 338240, 357568, 378880, 386560, 391090, 446960, 530432, 541184, 618496, 625744, 663040, 676480, 715136, 757760, 773120, 782180, 893920, 1060864, 1082368, 1236992, 1251488, 1326080, 1352960, 1430272, 1515520, 1546240, 1564360, 1787840, 2121728, 2164736, 2502976, 2652160, 2705920, 2860544, 3092480, 3128720, 3575680, 4329472, 5005952, 5304320, 5411840, 5721088, 6184960, 6257440, 7151360, 8658944, 10011904, 10608640, 10823680, 11442176, 12514880, 14302720, 20023808, 21647360, 22884352, 25029760, 28605440, 40047616, 43294720, 45768704, 50059520, 57210880, 80095232, 100119040, 114421760, 160190464, 200238080, 228843520, 320380928, 400476160, 800952320, 1601904640]

約数ペア:

[(1, 1601904640), (2, 800952320), (4, 400476160), (5, 320380928), (7, 228843520), (8, 200238080), (10, 160190464), (14, 114421760), (16, 100119040), (20, 80095232), (28, 57210880), (32, 50059520), (35, 45768704), (37, 43294720), (40, 40047616), (56, 28605440), (64, 25029760), (70, 22884352), (74, 21647360), (80, 20023808), (112, 14302720), (128, 12514880), (140, 11442176), (148, 10823680), (151, 10608640), (160, 10011904), (185, 8658944), (224, 7151360), (256, 6257440), (259, 6184960), (280, 5721088), (296, 5411840), (302, 5304320), (320, 5005952), (370, 4329472), (448, 3575680), (512, 3128720), (518, 3092480), (560, 2860544), (592, 2705920), (604, 2652160), (640, 2502976), (740, 2164736), (755, 2121728), (896, 1787840), (1024, 1564360), (1036, 1546240), (1057, 1515520), (1120, 1430272), (1184, 1352960), (1208, 1326080), (1280, 1251488), (1295, 1236992), (1480, 1082368), (1510, 1060864), (1792, 893920), (2048, 782180), (2072, 773120), (2114, 757760), (2240, 715136), (2368, 676480), (2416, 663040), (2560, 625744), (2590, 618496), (2960, 541184), (3020, 530432), (3584, 446960), (4096, 391090), (4144, 386560), (4228, 378880), (4480, 357568), (4736, 338240), (4832, 331520), (5120, 312872), (5180, 309248), (5285, 303104), (5587, 286720), (5920, 270592), (6040, 265216), (7168, 223480), (8192, 195545), (8288, 193280), (8456, 189440), (8960, 178784), (9472, 169120), (9664, 165760), (10240, 156436), (10360, 154624), (10570, 151552), (11174, 143360), (11840, 135296), (12080, 132608), (14336, 111740), (16576, 96640), (16912, 94720), (17920, 89392), (18944, 84560), (19328, 82880), (20480, 78218), (20720, 77312), (21140, 75776), (22348, 71680), (23680, 67648), (24160, 66304), (27935, 57344), (28672, 55870), (33152, 48320), (33824, 47360), (35840, 44696), (37888, 42280), (38656, 41440), (39109, 40960)]