1965120000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 400

約数和(自身を含む): 6903040320

約数和(自身を除く): 4937920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 89, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 178, 184, 192, 200, 230, 240, 250, 256, 267, 276, 300, 320, 345, 356, 368, 375, 384, 400, 445, 460, 480, 500, 512, 534, 552, 575, 600, 625, 640, 690, 712, 736, 750, 768, 800, 890, 920, 960, 1000, 1068, 1104, 1150, 1200, 1250, 1280, 1335, 1380, 1424, 1472, 1500, 1536, 1600, 1725, 1780, 1840, 1875, 1920, 2000, 2047, 2136, 2208, 2225, 2300, 2400, 2500, 2560, 2670, 2760, 2848, 2875, 2944, 3000, 3200, 3450, 3560, 3680, 3750, 3840, 4000, 4094, 4272, 4416, 4450, 4600, 4800, 5000, 5340, 5520, 5696, 5750, 5888, 6000, 6141, 6400, 6675, 6900, 7120, 7360, 7500, 7680, 8000, 8188, 8544, 8625, 8832, 8900, 9200, 9600, 10000, 10235, 10680, 11040, 11125, 11392, 11500, 11776, 12000, 12282, 12800, 13350, 13800, 14240, 14375, 14720, 15000, 16000, 16376, 17088, 17250, 17664, 17800, 18400, 19200, 20000, 20470, 21360, 22080, 22250, 22784, 23000, 24000, 24564, 26700, 27600, 28480, 28750, 29440, 30000, 30705, 32000, 32752, 33375, 34176, 34500, 35328, 35600, 36800, 38400, 40000, 40940, 42720, 43125, 44160, 44500, 45568, 46000, 48000, 49128, 51175, 53400, 55200, 55625, 56960, 57500, 58880, 60000, 61410, 64000, 65504, 66750, 68352, 69000, 71200, 73600, 80000, 81880, 85440, 86250, 88320, 89000, 92000, 96000, 98256, 102350, 106800, 110400, 111250, 113920, 115000, 120000, 122820, 131008, 133500, 136704, 138000, 142400, 147200, 153525, 160000, 163760, 166875, 170880, 172500, 176640, 178000, 184000, 192000, 196512, 204700, 213600, 220800, 222500, 227840, 230000, 240000, 245640, 255875, 262016, 267000, 276000, 284800, 294400, 307050, 320000, 327520, 333750, 341760, 345000, 356000, 368000, 393024, 409400, 427200, 441600, 445000, 460000, 480000, 491280, 511750, 524032, 534000, 552000, 569600, 614100, 655040, 667500, 683520, 690000, 712000, 736000, 767625, 786048, 818800, 854400, 883200, 890000, 920000, 960000, 982560, 1023500, 1048064, 1068000, 1104000, 1139200, 1228200, 1279375, 1310080, 1335000, 1380000, 1424000, 1472000, 1535250, 1572096, 1637600, 1708800, 1780000, 1840000, 1965120, 2047000, 2136000, 2208000, 2456400, 2558750, 2620160, 2670000, 2760000, 2848000, 3070500, 3144192, 3275200, 3417600, 3560000, 3680000, 3838125, 3930240, 4094000, 4272000, 4416000, 4912800, 5117500, 5240320, 5340000, 5520000, 5696000, 6141000, 6550400, 7120000, 7360000, 7676250, 7860480, 8188000, 8544000, 9825600, 10235000, 10680000, 11040000, 12282000, 13100800, 14240000, 15352500, 15720960, 16376000, 17088000, 19651200, 20470000, 21360000, 22080000, 24564000, 26201600, 28480000, 30705000, 32752000, 39302400, 40940000, 42720000, 49128000, 61410000, 65504000, 78604800, 81880000, 85440000, 98256000, 122820000, 131008000, 163760000, 196512000, 245640000, 327520000, 393024000, 491280000, 655040000, 982560000, 1965120000]

約数ペア:

[(1, 1965120000), (2, 982560000), (3, 655040000), (4, 491280000), (5, 393024000), (6, 327520000), (8, 245640000), (10, 196512000), (12, 163760000), (15, 131008000), (16, 122820000), (20, 98256000), (23, 85440000), (24, 81880000), (25, 78604800), (30, 65504000), (32, 61410000), (40, 49128000), (46, 42720000), (48, 40940000), (50, 39302400), (60, 32752000), (64, 30705000), (69, 28480000), (75, 26201600), (80, 24564000), (89, 22080000), (92, 21360000), (96, 20470000), (100, 19651200), (115, 17088000), (120, 16376000), (125, 15720960), (128, 15352500), (138, 14240000), (150, 13100800), (160, 12282000), (178, 11040000), (184, 10680000), (192, 10235000), (200, 9825600), (230, 8544000), (240, 8188000), (250, 7860480), (256, 7676250), (267, 7360000), (276, 7120000), (300, 6550400), (320, 6141000), (345, 5696000), (356, 5520000), (368, 5340000), (375, 5240320), (384, 5117500), (400, 4912800), (445, 4416000), (460, 4272000), (480, 4094000), (500, 3930240), (512, 3838125), (534, 3680000), (552, 3560000), (575, 3417600), (600, 3275200), (625, 3144192), (640, 3070500), (690, 2848000), (712, 2760000), (736, 2670000), (750, 2620160), (768, 2558750), (800, 2456400), (890, 2208000), (920, 2136000), (960, 2047000), (1000, 1965120), (1068, 1840000), (1104, 1780000), (1150, 1708800), (1200, 1637600), (1250, 1572096), (1280, 1535250), (1335, 1472000), (1380, 1424000), (1424, 1380000), (1472, 1335000), (1500, 1310080), (1536, 1279375), (1600, 1228200), (1725, 1139200), (1780, 1104000), (1840, 1068000), (1875, 1048064), (1920, 1023500), (2000, 982560), (2047, 960000), (2136, 920000), (2208, 890000), (2225, 883200), (2300, 854400), (2400, 818800), (2500, 786048), (2560, 767625), (2670, 736000), (2760, 712000), (2848, 690000), (2875, 683520), (2944, 667500), (3000, 655040), (3200, 614100), (3450, 569600), (3560, 552000), (3680, 534000), (3750, 524032), (3840, 511750), (4000, 491280), (4094, 480000), (4272, 460000), (4416, 445000), (4450, 441600), (4600, 427200), (4800, 409400), (5000, 393024), (5340, 368000), (5520, 356000), (5696, 345000), (5750, 341760), (5888, 333750), (6000, 327520), (6141, 320000), (6400, 307050), (6675, 294400), (6900, 284800), (7120, 276000), (7360, 267000), (7500, 262016), (7680, 255875), (8000, 245640), (8188, 240000), (8544, 230000), (8625, 227840), (8832, 222500), (8900, 220800), (9200, 213600), (9600, 204700), (10000, 196512), (10235, 192000), (10680, 184000), (11040, 178000), (11125, 176640), (11392, 172500), (11500, 170880), (11776, 166875), (12000, 163760), (12282, 160000), (12800, 153525), (13350, 147200), (13800, 142400), (14240, 138000), (14375, 136704), (14720, 133500), (15000, 131008), (16000, 122820), (16376, 120000), (17088, 115000), (17250, 113920), (17664, 111250), (17800, 110400), (18400, 106800), (19200, 102350), (20000, 98256), (20470, 96000), (21360, 92000), (22080, 89000), (22250, 88320), (22784, 86250), (23000, 85440), (24000, 81880), (24564, 80000), (26700, 73600), (27600, 71200), (28480, 69000), (28750, 68352), (29440, 66750), (30000, 65504), (30705, 64000), (32000, 61410), (32752, 60000), (33375, 58880), (34176, 57500), (34500, 56960), (35328, 55625), (35600, 55200), (36800, 53400), (38400, 51175), (40000, 49128), (40940, 48000), (42720, 46000), (43125, 45568), (44160, 44500)]