20146800000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 67953150720

約数和(自身を除く): 47806350720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 103, 120, 125, 128, 150, 160, 163, 192, 200, 206, 240, 250, 300, 309, 320, 326, 375, 384, 400, 412, 480, 489, 500, 515, 600, 618, 625, 640, 652, 750, 800, 815, 824, 960, 978, 1000, 1030, 1200, 1236, 1250, 1304, 1500, 1545, 1600, 1630, 1648, 1875, 1920, 1956, 2000, 2060, 2400, 2445, 2472, 2500, 2575, 2608, 3000, 3090, 3125, 3200, 3260, 3296, 3750, 3912, 4000, 4075, 4120, 4800, 4890, 4944, 5000, 5150, 5216, 6000, 6180, 6250, 6520, 6592, 7500, 7725, 7824, 8000, 8150, 8240, 9375, 9600, 9780, 9888, 10000, 10300, 10432, 12000, 12225, 12360, 12500, 12875, 13040, 13184, 15000, 15450, 15648, 16000, 16300, 16480, 16789, 18750, 19560, 19776, 20000, 20375, 20600, 20864, 24000, 24450, 24720, 25000, 25750, 26080, 30000, 30900, 31296, 32600, 32960, 33578, 37500, 38625, 39120, 39552, 40000, 40750, 41200, 48000, 48900, 49440, 50000, 50367, 51500, 52160, 60000, 61125, 61800, 62592, 64375, 65200, 65920, 67156, 75000, 77250, 78240, 80000, 81500, 82400, 83945, 97800, 98880, 100000, 100734, 101875, 103000, 104320, 120000, 122250, 123600, 128750, 130400, 134312, 150000, 154500, 156480, 163000, 164800, 167890, 193125, 195600, 197760, 200000, 201468, 203750, 206000, 240000, 244500, 247200, 251835, 257500, 260800, 268624, 300000, 305625, 309000, 312960, 321875, 326000, 329600, 335780, 386250, 391200, 400000, 402936, 407500, 412000, 419725, 489000, 494400, 503670, 509375, 515000, 521600, 537248, 600000, 611250, 618000, 643750, 652000, 671560, 772500, 782400, 805872, 815000, 824000, 839450, 965625, 978000, 988800, 1007340, 1018750, 1030000, 1074496, 1200000, 1222500, 1236000, 1259175, 1287500, 1304000, 1343120, 1528125, 1545000, 1564800, 1611744, 1630000, 1648000, 1678900, 1931250, 1956000, 2014680, 2037500, 2060000, 2098625, 2148992, 2445000, 2472000, 2518350, 2575000, 2608000, 2686240, 3056250, 3090000, 3223488, 3260000, 3357800, 3862500, 3912000, 4029360, 4075000, 4120000, 4197250, 4890000, 4944000, 5036700, 5150000, 5372480, 6112500, 6180000, 6295875, 6446976, 6520000, 6715600, 7725000, 7824000, 8058720, 8150000, 8240000, 8394500, 9780000, 10073400, 10300000, 10493125, 10744960, 12225000, 12360000, 12591750, 13040000, 13431200, 15450000, 16117440, 16300000, 16789000, 19560000, 20146800, 20600000, 20986250, 24450000, 24720000, 25183500, 26862400, 30900000, 31479375, 32234880, 32600000, 33578000, 39120000, 40293600, 41200000, 41972500, 48900000, 50367000, 52465625, 53724800, 61800000, 62958750, 65200000, 67156000, 80587200, 83945000, 97800000, 100734000, 104931250, 123600000, 125917500, 134312000, 157396875, 161174400, 167890000, 195600000, 201468000, 209862500, 251835000, 268624000, 314793750, 335780000, 402936000, 419725000, 503670000, 629587500, 671560000, 805872000, 839450000, 1007340000, 1259175000, 1343120000, 1678900000, 2014680000, 2518350000, 3357800000, 4029360000, 5036700000, 6715600000, 10073400000, 20146800000]

約数ペア:

[(1, 20146800000), (2, 10073400000), (3, 6715600000), (4, 5036700000), (5, 4029360000), (6, 3357800000), (8, 2518350000), (10, 2014680000), (12, 1678900000), (15, 1343120000), (16, 1259175000), (20, 1007340000), (24, 839450000), (25, 805872000), (30, 671560000), (32, 629587500), (40, 503670000), (48, 419725000), (50, 402936000), (60, 335780000), (64, 314793750), (75, 268624000), (80, 251835000), (96, 209862500), (100, 201468000), (103, 195600000), (120, 167890000), (125, 161174400), (128, 157396875), (150, 134312000), (160, 125917500), (163, 123600000), (192, 104931250), (200, 100734000), (206, 97800000), (240, 83945000), (250, 80587200), (300, 67156000), (309, 65200000), (320, 62958750), (326, 61800000), (375, 53724800), (384, 52465625), (400, 50367000), (412, 48900000), (480, 41972500), (489, 41200000), (500, 40293600), (515, 39120000), (600, 33578000), (618, 32600000), (625, 32234880), (640, 31479375), (652, 30900000), (750, 26862400), (800, 25183500), (815, 24720000), (824, 24450000), (960, 20986250), (978, 20600000), (1000, 20146800), (1030, 19560000), (1200, 16789000), (1236, 16300000), (1250, 16117440), (1304, 15450000), (1500, 13431200), (1545, 13040000), (1600, 12591750), (1630, 12360000), (1648, 12225000), (1875, 10744960), (1920, 10493125), (1956, 10300000), (2000, 10073400), (2060, 9780000), (2400, 8394500), (2445, 8240000), (2472, 8150000), (2500, 8058720), (2575, 7824000), (2608, 7725000), (3000, 6715600), (3090, 6520000), (3125, 6446976), (3200, 6295875), (3260, 6180000), (3296, 6112500), (3750, 5372480), (3912, 5150000), (4000, 5036700), (4075, 4944000), (4120, 4890000), (4800, 4197250), (4890, 4120000), (4944, 4075000), (5000, 4029360), (5150, 3912000), (5216, 3862500), (6000, 3357800), (6180, 3260000), (6250, 3223488), (6520, 3090000), (6592, 3056250), (7500, 2686240), (7725, 2608000), (7824, 2575000), (8000, 2518350), (8150, 2472000), (8240, 2445000), (9375, 2148992), (9600, 2098625), (9780, 2060000), (9888, 2037500), (10000, 2014680), (10300, 1956000), (10432, 1931250), (12000, 1678900), (12225, 1648000), (12360, 1630000), (12500, 1611744), (12875, 1564800), (13040, 1545000), (13184, 1528125), (15000, 1343120), (15450, 1304000), (15648, 1287500), (16000, 1259175), (16300, 1236000), (16480, 1222500), (16789, 1200000), (18750, 1074496), (19560, 1030000), (19776, 1018750), (20000, 1007340), (20375, 988800), (20600, 978000), (20864, 965625), (24000, 839450), (24450, 824000), (24720, 815000), (25000, 805872), (25750, 782400), (26080, 772500), (30000, 671560), (30900, 652000), (31296, 643750), (32600, 618000), (32960, 611250), (33578, 600000), (37500, 537248), (38625, 521600), (39120, 515000), (39552, 509375), (40000, 503670), (40750, 494400), (41200, 489000), (48000, 419725), (48900, 412000), (49440, 407500), (50000, 402936), (50367, 400000), (51500, 391200), (52160, 386250), (60000, 335780), (61125, 329600), (61800, 326000), (62592, 321875), (64375, 312960), (65200, 309000), (65920, 305625), (67156, 300000), (75000, 268624), (77250, 260800), (78240, 257500), (80000, 251835), (81500, 247200), (82400, 244500), (83945, 240000), (97800, 206000), (98880, 203750), (100000, 201468), (100734, 200000), (101875, 197760), (103000, 195600), (104320, 193125), (120000, 167890), (122250, 164800), (123600, 163000), (128750, 156480), (130400, 154500), (134312, 150000)]