8708360000

素因数分解:

$2^6\times 5^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 280

約数和(自身を含む): 22728899424

約数和(自身を除く): 14020539424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 61, 64, 80, 83, 86, 100, 122, 125, 160, 166, 172, 200, 215, 244, 250, 305, 320, 332, 344, 400, 415, 430, 488, 500, 610, 625, 664, 688, 800, 830, 860, 976, 1000, 1075, 1220, 1250, 1328, 1376, 1525, 1600, 1660, 1720, 1952, 2000, 2075, 2150, 2440, 2500, 2623, 2656, 2752, 3050, 3320, 3440, 3569, 3904, 4000, 4150, 4300, 4880, 5000, 5063, 5246, 5312, 5375, 6100, 6640, 6880, 7138, 7625, 8000, 8300, 8600, 9760, 10000, 10126, 10375, 10492, 10750, 12200, 13115, 13280, 13760, 14276, 15250, 16600, 17200, 17845, 19520, 20000, 20252, 20750, 20984, 21500, 24400, 25315, 26230, 26560, 26875, 28552, 30500, 33200, 34400, 35690, 38125, 40000, 40504, 41500, 41968, 43000, 48800, 50630, 51875, 52460, 53750, 57104, 61000, 65575, 66400, 68800, 71380, 76250, 81008, 83000, 83936, 86000, 89225, 97600, 101260, 103750, 104920, 107500, 114208, 122000, 126575, 131150, 132800, 142760, 152500, 162016, 166000, 167872, 172000, 178450, 202520, 207500, 209840, 215000, 217709, 228416, 244000, 253150, 262300, 285520, 305000, 324032, 327875, 332000, 344000, 356900, 405040, 415000, 419680, 430000, 435418, 446125, 488000, 506300, 524600, 571040, 610000, 632875, 655750, 664000, 713800, 810080, 830000, 839360, 860000, 870836, 892250, 1012600, 1049200, 1088545, 1142080, 1220000, 1265750, 1311500, 1427600, 1620160, 1639375, 1660000, 1720000, 1741672, 1784500, 2025200, 2098400, 2177090, 2230625, 2440000, 2531500, 2623000, 2855200, 3164375, 3278750, 3320000, 3483344, 3569000, 4050400, 4196800, 4354180, 4461250, 5063000, 5246000, 5442725, 5710400, 6328750, 6557500, 6966688, 7138000, 8100800, 8708360, 8922500, 10126000, 10492000, 10885450, 12657500, 13115000, 13933376, 14276000, 17416720, 17845000, 20252000, 20984000, 21770900, 25315000, 26230000, 27213625, 28552000, 34833440, 35690000, 40504000, 43541800, 50630000, 52460000, 54427250, 69666880, 71380000, 87083600, 101260000, 104920000, 108854500, 136068125, 142760000, 174167200, 202520000, 217709000, 272136250, 348334400, 435418000, 544272500, 870836000, 1088545000, 1741672000, 2177090000, 4354180000, 8708360000]

約数ペア:

[(1, 8708360000), (2, 4354180000), (4, 2177090000), (5, 1741672000), (8, 1088545000), (10, 870836000), (16, 544272500), (20, 435418000), (25, 348334400), (32, 272136250), (40, 217709000), (43, 202520000), (50, 174167200), (61, 142760000), (64, 136068125), (80, 108854500), (83, 104920000), (86, 101260000), (100, 87083600), (122, 71380000), (125, 69666880), (160, 54427250), (166, 52460000), (172, 50630000), (200, 43541800), (215, 40504000), (244, 35690000), (250, 34833440), (305, 28552000), (320, 27213625), (332, 26230000), (344, 25315000), (400, 21770900), (415, 20984000), (430, 20252000), (488, 17845000), (500, 17416720), (610, 14276000), (625, 13933376), (664, 13115000), (688, 12657500), (800, 10885450), (830, 10492000), (860, 10126000), (976, 8922500), (1000, 8708360), (1075, 8100800), (1220, 7138000), (1250, 6966688), (1328, 6557500), (1376, 6328750), (1525, 5710400), (1600, 5442725), (1660, 5246000), (1720, 5063000), (1952, 4461250), (2000, 4354180), (2075, 4196800), (2150, 4050400), (2440, 3569000), (2500, 3483344), (2623, 3320000), (2656, 3278750), (2752, 3164375), (3050, 2855200), (3320, 2623000), (3440, 2531500), (3569, 2440000), (3904, 2230625), (4000, 2177090), (4150, 2098400), (4300, 2025200), (4880, 1784500), (5000, 1741672), (5063, 1720000), (5246, 1660000), (5312, 1639375), (5375, 1620160), (6100, 1427600), (6640, 1311500), (6880, 1265750), (7138, 1220000), (7625, 1142080), (8000, 1088545), (8300, 1049200), (8600, 1012600), (9760, 892250), (10000, 870836), (10126, 860000), (10375, 839360), (10492, 830000), (10750, 810080), (12200, 713800), (13115, 664000), (13280, 655750), (13760, 632875), (14276, 610000), (15250, 571040), (16600, 524600), (17200, 506300), (17845, 488000), (19520, 446125), (20000, 435418), (20252, 430000), (20750, 419680), (20984, 415000), (21500, 405040), (24400, 356900), (25315, 344000), (26230, 332000), (26560, 327875), (26875, 324032), (28552, 305000), (30500, 285520), (33200, 262300), (34400, 253150), (35690, 244000), (38125, 228416), (40000, 217709), (40504, 215000), (41500, 209840), (41968, 207500), (43000, 202520), (48800, 178450), (50630, 172000), (51875, 167872), (52460, 166000), (53750, 162016), (57104, 152500), (61000, 142760), (65575, 132800), (66400, 131150), (68800, 126575), (71380, 122000), (76250, 114208), (81008, 107500), (83000, 104920), (83936, 103750), (86000, 101260), (89225, 97600)]