28426000560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:1036

約数の個数: 320

約数和(自身を含む): 96730951680

約数和(自身を除く): 68304951120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 379, 408, 465, 496, 510, 527, 593, 620, 680, 744, 758, 816, 930, 1020, 1054, 1137, 1186, 1240, 1360, 1488, 1516, 1581, 1779, 1860, 1895, 2040, 2108, 2274, 2372, 2480, 2635, 2965, 3032, 3162, 3558, 3720, 3790, 4080, 4216, 4548, 4744, 5270, 5685, 5930, 6064, 6324, 6443, 7116, 7440, 7580, 7905, 8432, 8895, 9096, 9488, 10081, 10540, 11370, 11749, 11860, 12648, 12886, 14232, 15160, 15810, 17790, 18192, 18383, 19329, 20162, 21080, 22740, 23498, 23720, 25296, 25772, 28464, 30243, 30320, 31620, 32215, 35247, 35580, 36766, 38658, 40324, 42160, 45480, 46996, 47440, 50405, 51544, 55149, 58745, 60486, 63240, 64430, 70494, 71160, 73532, 77316, 80648, 90960, 91915, 93992, 96645, 100810, 103088, 110298, 117490, 120972, 126480, 128860, 140988, 142320, 147064, 151215, 154632, 161296, 176235, 183830, 187984, 193290, 199733, 201620, 220596, 224747, 234980, 241944, 257720, 275745, 281976, 294128, 302430, 309264, 312511, 352470, 367660, 386580, 399466, 403240, 441192, 449494, 469960, 483888, 515440, 551490, 563952, 599199, 604860, 625022, 674241, 704940, 735320, 773160, 798932, 806480, 882384, 898988, 937533, 939920, 998665, 1102980, 1123735, 1198398, 1209720, 1250044, 1348482, 1409880, 1470640, 1546320, 1562555, 1597864, 1797976, 1875066, 1997330, 2205960, 2247470, 2396796, 2419440, 2500088, 2696964, 2819760, 2995995, 3125110, 3195728, 3371205, 3595952, 3750132, 3820699, 3994660, 4411920, 4494940, 4687665, 4793592, 5000176, 5393928, 5991990, 6250220, 6742410, 6967157, 7500264, 7641398, 7989320, 8989880, 9375330, 9587184, 10787856, 11462097, 11983980, 12500440, 13484820, 13934314, 15000528, 15282796, 15978640, 17979760, 18750660, 19103495, 20901471, 22924194, 23967960, 25000880, 26969640, 27868628, 30565592, 34835785, 37501320, 38206990, 41802942, 45848388, 47935920, 53939280, 55737256, 57310485, 61131184, 69671570, 75002640, 76413980, 83605884, 91696776, 104507355, 111474512, 114620970, 118441669, 139343140, 152827960, 167211768, 183393552, 209014710, 229241940, 236883338, 278686280, 305655920, 334423536, 355325007, 418029420, 458483880, 473766676, 557372560, 592208345, 710650014, 836058840, 916967760, 947533352, 1184416690, 1421300028, 1672117680, 1776625035, 1895066704, 2368833380, 2842600056, 3553250070, 4737666760, 5685200112, 7106500140, 9475333520, 14213000280, 28426000560]

約数ペア:

[(1, 28426000560), (2, 14213000280), (3, 9475333520), (4, 7106500140), (5, 5685200112), (6, 4737666760), (8, 3553250070), (10, 2842600056), (12, 2368833380), (15, 1895066704), (16, 1776625035), (17, 1672117680), (20, 1421300028), (24, 1184416690), (30, 947533352), (31, 916967760), (34, 836058840), (40, 710650014), (48, 592208345), (51, 557372560), (60, 473766676), (62, 458483880), (68, 418029420), (80, 355325007), (85, 334423536), (93, 305655920), (102, 278686280), (120, 236883338), (124, 229241940), (136, 209014710), (155, 183393552), (170, 167211768), (186, 152827960), (204, 139343140), (240, 118441669), (248, 114620970), (255, 111474512), (272, 104507355), (310, 91696776), (340, 83605884), (372, 76413980), (379, 75002640), (408, 69671570), (465, 61131184), (496, 57310485), (510, 55737256), (527, 53939280), (593, 47935920), (620, 45848388), (680, 41802942), (744, 38206990), (758, 37501320), (816, 34835785), (930, 30565592), (1020, 27868628), (1054, 26969640), (1137, 25000880), (1186, 23967960), (1240, 22924194), (1360, 20901471), (1488, 19103495), (1516, 18750660), (1581, 17979760), (1779, 15978640), (1860, 15282796), (1895, 15000528), (2040, 13934314), (2108, 13484820), (2274, 12500440), (2372, 11983980), (2480, 11462097), (2635, 10787856), (2965, 9587184), (3032, 9375330), (3162, 8989880), (3558, 7989320), (3720, 7641398), (3790, 7500264), (4080, 6967157), (4216, 6742410), (4548, 6250220), (4744, 5991990), (5270, 5393928), (5685, 5000176), (5930, 4793592), (6064, 4687665), (6324, 4494940), (6443, 4411920), (7116, 3994660), (7440, 3820699), (7580, 3750132), (7905, 3595952), (8432, 3371205), (8895, 3195728), (9096, 3125110), (9488, 2995995), (10081, 2819760), (10540, 2696964), (11370, 2500088), (11749, 2419440), (11860, 2396796), (12648, 2247470), (12886, 2205960), (14232, 1997330), (15160, 1875066), (15810, 1797976), (17790, 1597864), (18192, 1562555), (18383, 1546320), (19329, 1470640), (20162, 1409880), (21080, 1348482), (22740, 1250044), (23498, 1209720), (23720, 1198398), (25296, 1123735), (25772, 1102980), (28464, 998665), (30243, 939920), (30320, 937533), (31620, 898988), (32215, 882384), (35247, 806480), (35580, 798932), (36766, 773160), (38658, 735320), (40324, 704940), (42160, 674241), (45480, 625022), (46996, 604860), (47440, 599199), (50405, 563952), (51544, 551490), (55149, 515440), (58745, 483888), (60486, 469960), (63240, 449494), (64430, 441192), (70494, 403240), (71160, 399466), (73532, 386580), (77316, 367660), (80648, 352470), (90960, 312511), (91915, 309264), (93992, 302430), (96645, 294128), (100810, 281976), (103088, 275745), (110298, 257720), (117490, 241944), (120972, 234980), (126480, 224747), (128860, 220596), (140988, 201620), (142320, 199733), (147064, 193290), (151215, 187984), (154632, 183830), (161296, 176235)]