15680208000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 512

約数和(自身を含む): 54441953280

約数和(自身を除く): 38761745280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 71, 75, 80, 86, 96, 100, 107, 120, 125, 128, 129, 142, 150, 160, 172, 192, 200, 213, 214, 215, 240, 250, 258, 284, 300, 320, 321, 344, 355, 375, 384, 400, 426, 428, 430, 480, 500, 516, 535, 568, 600, 640, 642, 645, 688, 710, 750, 800, 852, 856, 860, 960, 1000, 1032, 1065, 1070, 1075, 1136, 1200, 1284, 1290, 1376, 1420, 1500, 1600, 1605, 1704, 1712, 1720, 1775, 1920, 2000, 2064, 2130, 2140, 2150, 2272, 2400, 2568, 2580, 2675, 2752, 2840, 3000, 3053, 3200, 3210, 3225, 3408, 3424, 3440, 3550, 4000, 4128, 4260, 4280, 4300, 4544, 4601, 4800, 5136, 5160, 5325, 5350, 5375, 5504, 5680, 6000, 6106, 6420, 6450, 6816, 6848, 6880, 7100, 7597, 8000, 8025, 8256, 8520, 8560, 8600, 8875, 9088, 9159, 9202, 9600, 10272, 10320, 10650, 10700, 10750, 11360, 12000, 12212, 12840, 12900, 13375, 13632, 13696, 13760, 13803, 14200, 15194, 15265, 16000, 16050, 16125, 16512, 17040, 17120, 17200, 17750, 18318, 18404, 20544, 20640, 21300, 21400, 21500, 22720, 22791, 23005, 24000, 24424, 25680, 25800, 26625, 26750, 27264, 27520, 27606, 28400, 30388, 30530, 32100, 32250, 34080, 34240, 34400, 35500, 36636, 36808, 37985, 40125, 41088, 41280, 42600, 42800, 43000, 45440, 45582, 45795, 46010, 48000, 48848, 51360, 51600, 53250, 53500, 55212, 56800, 60776, 61060, 64200, 64500, 68160, 68480, 68800, 69015, 71000, 73272, 73616, 75970, 76325, 80250, 82560, 85200, 85600, 86000, 91164, 91590, 92020, 97696, 102720, 103200, 106500, 107000, 110424, 113600, 113955, 115025, 121552, 122120, 128400, 129000, 136320, 137600, 138030, 142000, 146544, 147232, 151940, 152650, 160500, 170400, 171200, 172000, 182328, 183180, 184040, 189925, 195392, 205440, 206400, 213000, 214000, 220848, 227200, 227910, 228975, 230050, 243104, 244240, 256800, 258000, 276060, 284000, 293088, 294464, 303880, 305300, 321000, 326671, 340800, 342400, 344000, 345075, 364656, 366360, 368080, 379850, 381625, 390784, 412800, 426000, 428000, 441696, 455820, 457950, 460100, 486208, 488480, 513600, 516000, 552120, 568000, 569775, 575125, 586176, 588928, 607760, 610600, 642000, 653342, 681600, 688000, 690150, 729312, 732720, 736160, 759700, 763250, 852000, 856000, 883392, 911640, 915900, 920200, 949625, 972416, 976960, 980013, 1027200, 1032000, 1104240, 1136000, 1139550, 1144875, 1150250, 1172352, 1215520, 1221200, 1284000, 1306684, 1380300, 1458624, 1465440, 1472320, 1519400, 1526500, 1633355, 1704000, 1712000, 1725375, 1766784, 1823280, 1831800, 1840400, 1899250, 1953920, 1960026, 2064000, 2208480, 2279100, 2289750, 2300500, 2431040, 2442400, 2568000, 2613368, 2760600, 2848875, 2917248, 2930880, 2944640, 3038800, 3053000, 3266710, 3408000, 3450750, 3646560, 3663600, 3680800, 3798500, 3920052, 4416960, 4558200, 4579500, 4601000, 4862080, 4884800, 4900065, 5136000, 5226736, 5521200, 5697750, 5861760, 6077600, 6106000, 6533420, 6901500, 7293120, 7327200, 7361600, 7597000, 7840104, 8166775, 8833920, 9116400, 9159000, 9202000, 9769600, 9800130, 10453472, 11042400, 11395500, 12155200, 12212000, 13066840, 13803000, 14586240, 14654400, 14723200, 15194000, 15680208, 16333550, 18232800, 18318000, 18404000, 19600260, 20906944, 22084800, 22791000, 24310400, 24424000, 24500325, 26133680, 27606000, 29308800, 30388000, 31360416, 32667100, 36465600, 36636000, 36808000, 39200520, 40833875, 41813888, 44169600, 45582000, 48848000, 49000650, 52267360, 55212000, 60776000, 62720832, 65334200, 72931200, 73272000, 73616000, 78401040, 81667750, 91164000, 98001300, 104534720, 110424000, 121552000, 122501625, 125441664, 130668400, 146544000, 156802080, 163335500, 182328000, 196002600, 209069440, 220848000, 245003250, 261336800, 313604160, 326671000, 364656000, 392005200, 490006500, 522673600, 627208320, 653342000, 784010400, 980013000, 1045347200, 1306684000, 1568020800, 1960026000, 2613368000, 3136041600, 3920052000, 5226736000, 7840104000, 15680208000]

約数ペア:

[(1, 15680208000), (2, 7840104000), (3, 5226736000), (4, 3920052000), (5, 3136041600), (6, 2613368000), (8, 1960026000), (10, 1568020800), (12, 1306684000), (15, 1045347200), (16, 980013000), (20, 784010400), (24, 653342000), (25, 627208320), (30, 522673600), (32, 490006500), (40, 392005200), (43, 364656000), (48, 326671000), (50, 313604160), (60, 261336800), (64, 245003250), (71, 220848000), (75, 209069440), (80, 196002600), (86, 182328000), (96, 163335500), (100, 156802080), (107, 146544000), (120, 130668400), (125, 125441664), (128, 122501625), (129, 121552000), (142, 110424000), (150, 104534720), (160, 98001300), (172, 91164000), (192, 81667750), (200, 78401040), (213, 73616000), (214, 73272000), (215, 72931200), (240, 65334200), (250, 62720832), (258, 60776000), (284, 55212000), (300, 52267360), (320, 49000650), (321, 48848000), (344, 45582000), (355, 44169600), (375, 41813888), (384, 40833875), (400, 39200520), (426, 36808000), (428, 36636000), (430, 36465600), (480, 32667100), (500, 31360416), (516, 30388000), (535, 29308800), (568, 27606000), (600, 26133680), (640, 24500325), (642, 24424000), (645, 24310400), (688, 22791000), (710, 22084800), (750, 20906944), (800, 19600260), (852, 18404000), (856, 18318000), (860, 18232800), (960, 16333550), (1000, 15680208), (1032, 15194000), (1065, 14723200), (1070, 14654400), (1075, 14586240), (1136, 13803000), (1200, 13066840), (1284, 12212000), (1290, 12155200), (1376, 11395500), (1420, 11042400), (1500, 10453472), (1600, 9800130), (1605, 9769600), (1704, 9202000), (1712, 9159000), (1720, 9116400), (1775, 8833920), (1920, 8166775), (2000, 7840104), (2064, 7597000), (2130, 7361600), (2140, 7327200), (2150, 7293120), (2272, 6901500), (2400, 6533420), (2568, 6106000), (2580, 6077600), (2675, 5861760), (2752, 5697750), (2840, 5521200), (3000, 5226736), (3053, 5136000), (3200, 4900065), (3210, 4884800), (3225, 4862080), (3408, 4601000), (3424, 4579500), (3440, 4558200), (3550, 4416960), (4000, 3920052), (4128, 3798500), (4260, 3680800), (4280, 3663600), (4300, 3646560), (4544, 3450750), (4601, 3408000), (4800, 3266710), (5136, 3053000), (5160, 3038800), (5325, 2944640), (5350, 2930880), (5375, 2917248), (5504, 2848875), (5680, 2760600), (6000, 2613368), (6106, 2568000), (6420, 2442400), (6450, 2431040), (6816, 2300500), (6848, 2289750), (6880, 2279100), (7100, 2208480), (7597, 2064000), (8000, 1960026), (8025, 1953920), (8256, 1899250), (8520, 1840400), (8560, 1831800), (8600, 1823280), (8875, 1766784), (9088, 1725375), (9159, 1712000), (9202, 1704000), (9600, 1633355), (10272, 1526500), (10320, 1519400), (10650, 1472320), (10700, 1465440), (10750, 1458624), (11360, 1380300), (12000, 1306684), (12212, 1284000), (12840, 1221200), (12900, 1215520), (13375, 1172352), (13632, 1150250), (13696, 1144875), (13760, 1139550), (13803, 1136000), (14200, 1104240), (15194, 1032000), (15265, 1027200), (16000, 980013), (16050, 976960), (16125, 972416), (16512, 949625), (17040, 920200), (17120, 915900), (17200, 911640), (17750, 883392), (18318, 856000), (18404, 852000), (20544, 763250), (20640, 759700), (21300, 736160), (21400, 732720), (21500, 729312), (22720, 690150), (22791, 688000), (23005, 681600), (24000, 653342), (24424, 642000), (25680, 610600), (25800, 607760), (26625, 588928), (26750, 586176), (27264, 575125), (27520, 569775), (27606, 568000), (28400, 552120), (30388, 516000), (30530, 513600), (32100, 488480), (32250, 486208), (34080, 460100), (34240, 457950), (34400, 455820), (35500, 441696), (36636, 428000), (36808, 426000), (37985, 412800), (40125, 390784), (41088, 381625), (41280, 379850), (42600, 368080), (42800, 366360), (43000, 364656), (45440, 345075), (45582, 344000), (45795, 342400), (46010, 340800), (48000, 326671), (48848, 321000), (51360, 305300), (51600, 303880), (53250, 294464), (53500, 293088), (55212, 284000), (56800, 276060), (60776, 258000), (61060, 256800), (64200, 244240), (64500, 243104), (68160, 230050), (68480, 228975), (68800, 227910), (69015, 227200), (71000, 220848), (73272, 214000), (73616, 213000), (75970, 206400), (76325, 205440), (80250, 195392), (82560, 189925), (85200, 184040), (85600, 183180), (86000, 182328), (91164, 172000), (91590, 171200), (92020, 170400), (97696, 160500), (102720, 152650), (103200, 151940), (106500, 147232), (107000, 146544), (110424, 142000), (113600, 138030), (113955, 137600), (115025, 136320), (121552, 129000), (122120, 128400)]