28387923200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 432

約数和(自身を含む): 87716052480

約数和(自身を除く): 59328129280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 79, 80, 91, 100, 104, 112, 128, 130, 140, 158, 160, 175, 182, 200, 208, 224, 256, 260, 280, 316, 320, 325, 350, 364, 395, 400, 416, 448, 455, 520, 553, 560, 617, 632, 640, 650, 700, 728, 790, 800, 832, 896, 910, 1027, 1040, 1106, 1120, 1234, 1264, 1280, 1300, 1400, 1456, 1580, 1600, 1664, 1792, 1820, 1975, 2054, 2080, 2212, 2240, 2275, 2468, 2528, 2600, 2765, 2800, 2912, 3085, 3160, 3200, 3328, 3640, 3950, 4108, 4160, 4319, 4424, 4480, 4550, 4936, 5056, 5135, 5200, 5530, 5600, 5824, 6170, 6320, 6400, 7189, 7280, 7900, 8021, 8216, 8320, 8638, 8848, 8960, 9100, 9872, 10112, 10270, 10400, 11060, 11200, 11648, 12340, 12640, 13825, 14378, 14560, 15425, 15800, 16042, 16432, 16640, 17276, 17696, 18200, 19744, 20224, 20540, 20800, 21595, 22120, 22400, 23296, 24680, 25280, 25675, 27650, 28756, 29120, 30850, 31600, 32084, 32864, 34552, 35392, 35945, 36400, 39488, 40105, 41080, 41600, 43190, 44240, 44800, 48743, 49360, 50560, 51350, 55300, 56147, 57512, 58240, 61700, 63200, 64168, 65728, 69104, 70784, 71890, 72800, 78976, 80210, 82160, 83200, 86380, 88480, 97486, 98720, 101120, 102700, 107975, 110600, 112294, 115024, 116480, 123400, 126400, 128336, 131456, 138208, 141568, 143780, 145600, 157952, 160420, 164320, 172760, 176960, 179725, 194972, 197440, 200525, 205400, 215950, 221200, 224588, 230048, 243715, 246800, 252800, 256672, 262912, 276416, 280735, 287560, 291200, 320840, 328640, 341201, 345520, 353920, 359450, 389944, 394880, 401050, 410800, 431900, 442400, 449176, 460096, 487430, 493600, 505600, 513344, 552832, 561470, 575120, 582400, 633659, 641680, 657280, 682402, 691040, 707840, 718900, 779888, 789760, 802100, 821600, 863800, 884800, 898352, 920192, 974860, 987200, 1026688, 1105664, 1122940, 1150240, 1218575, 1267318, 1283360, 1314560, 1364804, 1382080, 1403675, 1437800, 1559776, 1604200, 1643200, 1706005, 1727600, 1769600, 1796704, 1840384, 1949720, 1974400, 2053376, 2245880, 2300480, 2437150, 2534636, 2566720, 2729608, 2764160, 2807350, 2875600, 3119552, 3168295, 3208400, 3286400, 3412010, 3455200, 3539200, 3593408, 3899440, 3948800, 4435613, 4491760, 4600960, 4874300, 5069272, 5133440, 5459216, 5528320, 5614700, 5751200, 6239104, 6336590, 6416800, 6572800, 6824020, 6910400, 7186816, 7798880, 8530025, 8871226, 8983520, 9201920, 9748600, 10138544, 10266880, 10918432, 11229400, 11502400, 12478208, 12673180, 12833600, 13648040, 13820800, 14373632, 15597760, 15841475, 17060050, 17742452, 17967040, 19497200, 20277088, 21836864, 22178065, 22458800, 23004800, 25346360, 25667200, 27296080, 27641600, 31195520, 31682950, 34120100, 35484904, 35934080, 38994400, 40554176, 43673728, 44356130, 44917600, 46009600, 50692720, 51334400, 54592160, 62391040, 63365900, 68240200, 70969808, 71868160, 77988800, 81108352, 87347456, 88712260, 89835200, 101385440, 109184320, 110890325, 126731800, 136480400, 141939616, 155977600, 162216704, 177424520, 179670400, 202770880, 218368640, 221780650, 253463600, 272960800, 283879232, 311955200, 354849040, 359340800, 405541760, 436737280, 443561300, 506927200, 545921600, 567758464, 709698080, 811083520, 887122600, 1013854400, 1091843200, 1135516928, 1419396160, 1774245200, 2027708800, 2183686400, 2838792320, 3548490400, 4055417600, 5677584640, 7096980800, 14193961600, 28387923200]

約数ペア:

[(1, 28387923200), (2, 14193961600), (4, 7096980800), (5, 5677584640), (7, 4055417600), (8, 3548490400), (10, 2838792320), (13, 2183686400), (14, 2027708800), (16, 1774245200), (20, 1419396160), (25, 1135516928), (26, 1091843200), (28, 1013854400), (32, 887122600), (35, 811083520), (40, 709698080), (50, 567758464), (52, 545921600), (56, 506927200), (64, 443561300), (65, 436737280), (70, 405541760), (79, 359340800), (80, 354849040), (91, 311955200), (100, 283879232), (104, 272960800), (112, 253463600), (128, 221780650), (130, 218368640), (140, 202770880), (158, 179670400), (160, 177424520), (175, 162216704), (182, 155977600), (200, 141939616), (208, 136480400), (224, 126731800), (256, 110890325), (260, 109184320), (280, 101385440), (316, 89835200), (320, 88712260), (325, 87347456), (350, 81108352), (364, 77988800), (395, 71868160), (400, 70969808), (416, 68240200), (448, 63365900), (455, 62391040), (520, 54592160), (553, 51334400), (560, 50692720), (617, 46009600), (632, 44917600), (640, 44356130), (650, 43673728), (700, 40554176), (728, 38994400), (790, 35934080), (800, 35484904), (832, 34120100), (896, 31682950), (910, 31195520), (1027, 27641600), (1040, 27296080), (1106, 25667200), (1120, 25346360), (1234, 23004800), (1264, 22458800), (1280, 22178065), (1300, 21836864), (1400, 20277088), (1456, 19497200), (1580, 17967040), (1600, 17742452), (1664, 17060050), (1792, 15841475), (1820, 15597760), (1975, 14373632), (2054, 13820800), (2080, 13648040), (2212, 12833600), (2240, 12673180), (2275, 12478208), (2468, 11502400), (2528, 11229400), (2600, 10918432), (2765, 10266880), (2800, 10138544), (2912, 9748600), (3085, 9201920), (3160, 8983520), (3200, 8871226), (3328, 8530025), (3640, 7798880), (3950, 7186816), (4108, 6910400), (4160, 6824020), (4319, 6572800), (4424, 6416800), (4480, 6336590), (4550, 6239104), (4936, 5751200), (5056, 5614700), (5135, 5528320), (5200, 5459216), (5530, 5133440), (5600, 5069272), (5824, 4874300), (6170, 4600960), (6320, 4491760), (6400, 4435613), (7189, 3948800), (7280, 3899440), (7900, 3593408), (8021, 3539200), (8216, 3455200), (8320, 3412010), (8638, 3286400), (8848, 3208400), (8960, 3168295), (9100, 3119552), (9872, 2875600), (10112, 2807350), (10270, 2764160), (10400, 2729608), (11060, 2566720), (11200, 2534636), (11648, 2437150), (12340, 2300480), (12640, 2245880), (13825, 2053376), (14378, 1974400), (14560, 1949720), (15425, 1840384), (15800, 1796704), (16042, 1769600), (16432, 1727600), (16640, 1706005), (17276, 1643200), (17696, 1604200), (18200, 1559776), (19744, 1437800), (20224, 1403675), (20540, 1382080), (20800, 1364804), (21595, 1314560), (22120, 1283360), (22400, 1267318), (23296, 1218575), (24680, 1150240), (25280, 1122940), (25675, 1105664), (27650, 1026688), (28756, 987200), (29120, 974860), (30850, 920192), (31600, 898352), (32084, 884800), (32864, 863800), (34552, 821600), (35392, 802100), (35945, 789760), (36400, 779888), (39488, 718900), (40105, 707840), (41080, 691040), (41600, 682402), (43190, 657280), (44240, 641680), (44800, 633659), (48743, 582400), (49360, 575120), (50560, 561470), (51350, 552832), (55300, 513344), (56147, 505600), (57512, 493600), (58240, 487430), (61700, 460096), (63200, 449176), (64168, 442400), (65728, 431900), (69104, 410800), (70784, 401050), (71890, 394880), (72800, 389944), (78976, 359450), (80210, 353920), (82160, 345520), (83200, 341201), (86380, 328640), (88480, 320840), (97486, 291200), (98720, 287560), (101120, 280735), (102700, 276416), (107975, 262912), (110600, 256672), (112294, 252800), (115024, 246800), (116480, 243715), (123400, 230048), (126400, 224588), (128336, 221200), (131456, 215950), (138208, 205400), (141568, 200525), (143780, 197440), (145600, 194972), (157952, 179725), (160420, 176960), (164320, 172760)]