30040785280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:793

約数の個数: 256

約数和(自身を含む): 80813376000

約数和(自身を除く): 50772590720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 199, 205, 220, 320, 328, 352, 398, 410, 440, 451, 523, 640, 656, 704, 796, 820, 880, 902, 995, 1046, 1312, 1408, 1592, 1640, 1760, 1804, 1990, 2092, 2189, 2255, 2615, 2624, 3184, 3280, 3520, 3608, 3980, 4184, 4378, 4510, 5230, 5248, 5753, 6368, 6560, 7040, 7216, 7960, 8159, 8368, 8756, 9020, 10460, 10945, 11506, 12736, 13120, 14432, 15920, 16318, 16736, 17512, 18040, 20920, 21443, 21890, 23012, 25472, 26240, 28765, 28864, 31840, 32636, 33472, 35024, 36080, 40795, 41840, 42886, 43780, 46024, 57530, 57728, 63680, 65272, 66944, 70048, 72160, 81590, 83680, 85772, 87560, 89749, 92048, 104077, 107215, 115060, 127360, 130544, 140096, 144320, 163180, 167360, 171544, 175120, 179498, 184096, 208154, 214430, 230120, 235873, 261088, 280192, 288640, 326360, 334720, 343088, 350240, 358996, 368192, 416308, 428860, 448745, 460240, 471746, 520385, 522176, 652720, 686176, 700480, 717992, 736384, 832616, 857720, 897490, 920480, 943492, 1040770, 1044352, 1144847, 1179365, 1305440, 1372352, 1400960, 1435984, 1665232, 1715440, 1794980, 1840960, 1886984, 2081540, 2289694, 2358730, 2610880, 2744704, 2871968, 3330464, 3430880, 3589960, 3681920, 3773968, 4163080, 4267157, 4579388, 4717460, 5221760, 5724235, 5743936, 6660928, 6861760, 7179920, 7547936, 8326160, 8534314, 9158776, 9434920, 11448470, 11487872, 13321856, 13723520, 14359840, 15095872, 16652320, 17068628, 18317552, 18869840, 21335785, 22896940, 28719680, 30191744, 33304640, 34137256, 36635104, 37739680, 42671570, 45793880, 46938727, 57439360, 66609280, 68274512, 73270208, 75479360, 85343140, 91587760, 93877454, 136549024, 146540416, 150958720, 170686280, 183175520, 187754908, 234693635, 273098048, 341372560, 366351040, 375509816, 469387270, 546196096, 682745120, 732702080, 751019632, 938774540, 1365490240, 1502039264, 1877549080, 2730980480, 3004078528, 3755098160, 6008157056, 7510196320, 15020392640, 30040785280]

約数ペア:

[(1, 30040785280), (2, 15020392640), (4, 7510196320), (5, 6008157056), (8, 3755098160), (10, 3004078528), (11, 2730980480), (16, 1877549080), (20, 1502039264), (22, 1365490240), (32, 938774540), (40, 751019632), (41, 732702080), (44, 682745120), (55, 546196096), (64, 469387270), (80, 375509816), (82, 366351040), (88, 341372560), (110, 273098048), (128, 234693635), (160, 187754908), (164, 183175520), (176, 170686280), (199, 150958720), (205, 146540416), (220, 136549024), (320, 93877454), (328, 91587760), (352, 85343140), (398, 75479360), (410, 73270208), (440, 68274512), (451, 66609280), (523, 57439360), (640, 46938727), (656, 45793880), (704, 42671570), (796, 37739680), (820, 36635104), (880, 34137256), (902, 33304640), (995, 30191744), (1046, 28719680), (1312, 22896940), (1408, 21335785), (1592, 18869840), (1640, 18317552), (1760, 17068628), (1804, 16652320), (1990, 15095872), (2092, 14359840), (2189, 13723520), (2255, 13321856), (2615, 11487872), (2624, 11448470), (3184, 9434920), (3280, 9158776), (3520, 8534314), (3608, 8326160), (3980, 7547936), (4184, 7179920), (4378, 6861760), (4510, 6660928), (5230, 5743936), (5248, 5724235), (5753, 5221760), (6368, 4717460), (6560, 4579388), (7040, 4267157), (7216, 4163080), (7960, 3773968), (8159, 3681920), (8368, 3589960), (8756, 3430880), (9020, 3330464), (10460, 2871968), (10945, 2744704), (11506, 2610880), (12736, 2358730), (13120, 2289694), (14432, 2081540), (15920, 1886984), (16318, 1840960), (16736, 1794980), (17512, 1715440), (18040, 1665232), (20920, 1435984), (21443, 1400960), (21890, 1372352), (23012, 1305440), (25472, 1179365), (26240, 1144847), (28765, 1044352), (28864, 1040770), (31840, 943492), (32636, 920480), (33472, 897490), (35024, 857720), (36080, 832616), (40795, 736384), (41840, 717992), (42886, 700480), (43780, 686176), (46024, 652720), (57530, 522176), (57728, 520385), (63680, 471746), (65272, 460240), (66944, 448745), (70048, 428860), (72160, 416308), (81590, 368192), (83680, 358996), (85772, 350240), (87560, 343088), (89749, 334720), (92048, 326360), (104077, 288640), (107215, 280192), (115060, 261088), (127360, 235873), (130544, 230120), (140096, 214430), (144320, 208154), (163180, 184096), (167360, 179498), (171544, 175120)]