680933400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 576

約数和(自身を含む): 2748038400

約数和(自身を除く): 2067105000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 25, 28, 30, 35, 38, 40, 42, 46, 49, 50, 53, 56, 57, 60, 69, 70, 75, 76, 84, 92, 95, 98, 100, 105, 106, 114, 115, 120, 133, 138, 140, 147, 150, 152, 159, 161, 168, 175, 184, 190, 196, 200, 210, 212, 228, 230, 245, 265, 266, 276, 280, 285, 294, 300, 318, 322, 345, 350, 371, 380, 392, 399, 420, 424, 437, 456, 460, 475, 483, 490, 525, 530, 532, 552, 570, 575, 588, 600, 636, 644, 665, 690, 700, 735, 742, 760, 795, 798, 805, 840, 874, 920, 931, 950, 966, 980, 1007, 1050, 1060, 1064, 1113, 1127, 1140, 1150, 1176, 1219, 1225, 1272, 1288, 1311, 1325, 1330, 1380, 1400, 1425, 1470, 1484, 1590, 1596, 1610, 1725, 1748, 1855, 1862, 1900, 1932, 1960, 1995, 2014, 2100, 2120, 2185, 2226, 2254, 2280, 2300, 2415, 2438, 2450, 2597, 2622, 2650, 2660, 2760, 2793, 2850, 2940, 2968, 3021, 3059, 3180, 3192, 3220, 3325, 3381, 3450, 3496, 3657, 3675, 3710, 3724, 3800, 3864, 3975, 3990, 4025, 4028, 4200, 4370, 4452, 4508, 4600, 4655, 4830, 4876, 4900, 5035, 5194, 5244, 5300, 5320, 5565, 5586, 5635, 5700, 5880, 6042, 6095, 6118, 6360, 6440, 6555, 6650, 6762, 6900, 7049, 7314, 7350, 7420, 7448, 7791, 7950, 7980, 8050, 8056, 8533, 8740, 8904, 9016, 9177, 9275, 9310, 9660, 9752, 9800, 9975, 10070, 10388, 10488, 10600, 10925, 11130, 11172, 11270, 11400, 12075, 12084, 12190, 12236, 12985, 13110, 13300, 13524, 13800, 13965, 14098, 14628, 14700, 14840, 15105, 15295, 15582, 15900, 15960, 16100, 16905, 17066, 17480, 18285, 18354, 18550, 18620, 19320, 19950, 20140, 20776, 21147, 21413, 21850, 22260, 22344, 22540, 23161, 23275, 24150, 24168, 24380, 24472, 25175, 25599, 25970, 26220, 26600, 27048, 27825, 27930, 28175, 28196, 29256, 29400, 30210, 30475, 30590, 31164, 31800, 32200, 32775, 33810, 34132, 35245, 36570, 36708, 37100, 37240, 38955, 39900, 40280, 42294, 42665, 42826, 43700, 44520, 45080, 45885, 46322, 46550, 48300, 48760, 49343, 50350, 51198, 51940, 52440, 55650, 55860, 56350, 56392, 59731, 60420, 60950, 61180, 62328, 64239, 64925, 65550, 67620, 68264, 69483, 69825, 70490, 73140, 73416, 74200, 75525, 76475, 77910, 79800, 84525, 84588, 85330, 85652, 87400, 91425, 91770, 92644, 93100, 96600, 98686, 100700, 102396, 103880, 105735, 107065, 111300, 111720, 112700, 115805, 119462, 120840, 121900, 122360, 127995, 128478, 129850, 131100, 135240, 138966, 139650, 140980, 146280, 148029, 151050, 152950, 155820, 162127, 169050, 169176, 170660, 171304, 176225, 179193, 182850, 183540, 185288, 186200, 194775, 197372, 201400, 204792, 211470, 213325, 214130, 222600, 225400, 229425, 231610, 238924, 243800, 246715, 255990, 256956, 259700, 262200, 277932, 279300, 281960, 296058, 298655, 302100, 305900, 311640, 321195, 324254, 338100, 341320, 347415, 352450, 358386, 365700, 367080, 389550, 394744, 422940, 426650, 428260, 458850, 463220, 477848, 486381, 493430, 511980, 513912, 519400, 528675, 535325, 555864, 558600, 579025, 592116, 597310, 604200, 611800, 639975, 642390, 648508, 676200, 694830, 704900, 716772, 731400, 740145, 779100, 810635, 845880, 853300, 856520, 895965, 917700, 926440, 972762, 986860, 1023960, 1057350, 1070650, 1134889, 1158050, 1184232, 1194620, 1233575, 1279950, 1284780, 1297016, 1389660, 1409800, 1433544, 1480290, 1493275, 1558200, 1605975, 1621270, 1706600, 1737075, 1791930, 1835400, 1945524, 1973720, 2114700, 2141300, 2269778, 2316100, 2389240, 2431905, 2467150, 2559900, 2569560, 2779320, 2960580, 2986550, 3211950, 3242540, 3404667, 3474150, 3583860, 3700725, 3891048, 4053175, 4229400, 4282600, 4479825, 4539556, 4632200, 4863810, 4934300, 5119800, 5674445, 5921160, 5973100, 6423900, 6485080, 6809334, 6948300, 7167720, 7401450, 8106350, 8959650, 9079112, 9727620, 9868600, 11348890, 11946200, 12159525, 12847800, 13618668, 13896600, 14802900, 16212700, 17023335, 17919300, 19455240, 22697780, 24319050, 27237336, 28372225, 29605800, 32425400, 34046670, 35838600, 45395560, 48638100, 56744450, 68093340, 85116675, 97276200, 113488900, 136186680, 170233350, 226977800, 340466700, 680933400]

約数ペア:

[(1, 680933400), (2, 340466700), (3, 226977800), (4, 170233350), (5, 136186680), (6, 113488900), (7, 97276200), (8, 85116675), (10, 68093340), (12, 56744450), (14, 48638100), (15, 45395560), (19, 35838600), (20, 34046670), (21, 32425400), (23, 29605800), (24, 28372225), (25, 27237336), (28, 24319050), (30, 22697780), (35, 19455240), (38, 17919300), (40, 17023335), (42, 16212700), (46, 14802900), (49, 13896600), (50, 13618668), (53, 12847800), (56, 12159525), (57, 11946200), (60, 11348890), (69, 9868600), (70, 9727620), (75, 9079112), (76, 8959650), (84, 8106350), (92, 7401450), (95, 7167720), (98, 6948300), (100, 6809334), (105, 6485080), (106, 6423900), (114, 5973100), (115, 5921160), (120, 5674445), (133, 5119800), (138, 4934300), (140, 4863810), (147, 4632200), (150, 4539556), (152, 4479825), (159, 4282600), (161, 4229400), (168, 4053175), (175, 3891048), (184, 3700725), (190, 3583860), (196, 3474150), (200, 3404667), (210, 3242540), (212, 3211950), (228, 2986550), (230, 2960580), (245, 2779320), (265, 2569560), (266, 2559900), (276, 2467150), (280, 2431905), (285, 2389240), (294, 2316100), (300, 2269778), (318, 2141300), (322, 2114700), (345, 1973720), (350, 1945524), (371, 1835400), (380, 1791930), (392, 1737075), (399, 1706600), (420, 1621270), (424, 1605975), (437, 1558200), (456, 1493275), (460, 1480290), (475, 1433544), (483, 1409800), (490, 1389660), (525, 1297016), (530, 1284780), (532, 1279950), (552, 1233575), (570, 1194620), (575, 1184232), (588, 1158050), (600, 1134889), (636, 1070650), (644, 1057350), (665, 1023960), (690, 986860), (700, 972762), (735, 926440), (742, 917700), (760, 895965), (795, 856520), (798, 853300), (805, 845880), (840, 810635), (874, 779100), (920, 740145), (931, 731400), (950, 716772), (966, 704900), (980, 694830), (1007, 676200), (1050, 648508), (1060, 642390), (1064, 639975), (1113, 611800), (1127, 604200), (1140, 597310), (1150, 592116), (1176, 579025), (1219, 558600), (1225, 555864), (1272, 535325), (1288, 528675), (1311, 519400), (1325, 513912), (1330, 511980), (1380, 493430), (1400, 486381), (1425, 477848), (1470, 463220), (1484, 458850), (1590, 428260), (1596, 426650), (1610, 422940), (1725, 394744), (1748, 389550), (1855, 367080), (1862, 365700), (1900, 358386), (1932, 352450), (1960, 347415), (1995, 341320), (2014, 338100), (2100, 324254), (2120, 321195), (2185, 311640), (2226, 305900), (2254, 302100), (2280, 298655), (2300, 296058), (2415, 281960), (2438, 279300), (2450, 277932), (2597, 262200), (2622, 259700), (2650, 256956), (2660, 255990), (2760, 246715), (2793, 243800), (2850, 238924), (2940, 231610), (2968, 229425), (3021, 225400), (3059, 222600), (3180, 214130), (3192, 213325), (3220, 211470), (3325, 204792), (3381, 201400), (3450, 197372), (3496, 194775), (3657, 186200), (3675, 185288), (3710, 183540), (3724, 182850), (3800, 179193), (3864, 176225), (3975, 171304), (3990, 170660), (4025, 169176), (4028, 169050), (4200, 162127), (4370, 155820), (4452, 152950), (4508, 151050), (4600, 148029), (4655, 146280), (4830, 140980), (4876, 139650), (4900, 138966), (5035, 135240), (5194, 131100), (5244, 129850), (5300, 128478), (5320, 127995), (5565, 122360), (5586, 121900), (5635, 120840), (5700, 119462), (5880, 115805), (6042, 112700), (6095, 111720), (6118, 111300), (6360, 107065), (6440, 105735), (6555, 103880), (6650, 102396), (6762, 100700), (6900, 98686), (7049, 96600), (7314, 93100), (7350, 92644), (7420, 91770), (7448, 91425), (7791, 87400), (7950, 85652), (7980, 85330), (8050, 84588), (8056, 84525), (8533, 79800), (8740, 77910), (8904, 76475), (9016, 75525), (9177, 74200), (9275, 73416), (9310, 73140), (9660, 70490), (9752, 69825), (9800, 69483), (9975, 68264), (10070, 67620), (10388, 65550), (10488, 64925), (10600, 64239), (10925, 62328), (11130, 61180), (11172, 60950), (11270, 60420), (11400, 59731), (12075, 56392), (12084, 56350), (12190, 55860), (12236, 55650), (12985, 52440), (13110, 51940), (13300, 51198), (13524, 50350), (13800, 49343), (13965, 48760), (14098, 48300), (14628, 46550), (14700, 46322), (14840, 45885), (15105, 45080), (15295, 44520), (15582, 43700), (15900, 42826), (15960, 42665), (16100, 42294), (16905, 40280), (17066, 39900), (17480, 38955), (18285, 37240), (18354, 37100), (18550, 36708), (18620, 36570), (19320, 35245), (19950, 34132), (20140, 33810), (20776, 32775), (21147, 32200), (21413, 31800), (21850, 31164), (22260, 30590), (22344, 30475), (22540, 30210), (23161, 29400), (23275, 29256), (24150, 28196), (24168, 28175), (24380, 27930), (24472, 27825), (25175, 27048), (25599, 26600), (25970, 26220)]