18895296000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 640

約数和(自身を含む): 76111985664

約数和(自身を除く): 57216689664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 128, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 250, 255, 256, 272, 280, 300, 320, 336, 340, 350, 357, 375, 384, 400, 408, 420, 425, 448, 476, 480, 500, 510, 512, 525, 544, 560, 595, 600, 640, 672, 680, 700, 714, 750, 768, 800, 816, 827, 840, 850, 875, 896, 952, 960, 1000, 1020, 1050, 1088, 1120, 1190, 1200, 1275, 1280, 1344, 1360, 1400, 1428, 1500, 1536, 1600, 1632, 1654, 1680, 1700, 1750, 1785, 1792, 1904, 1920, 2000, 2040, 2100, 2125, 2176, 2240, 2380, 2400, 2481, 2550, 2560, 2625, 2688, 2720, 2800, 2856, 2975, 3000, 3200, 3264, 3308, 3360, 3400, 3500, 3570, 3584, 3808, 3840, 4000, 4080, 4135, 4200, 4250, 4352, 4480, 4760, 4800, 4962, 5100, 5250, 5376, 5440, 5600, 5712, 5789, 5950, 6000, 6375, 6400, 6528, 6616, 6720, 6800, 7000, 7140, 7616, 7680, 8000, 8160, 8270, 8400, 8500, 8704, 8925, 8960, 9520, 9600, 9924, 10200, 10500, 10752, 10880, 11200, 11424, 11578, 11900, 12000, 12405, 12750, 12800, 13056, 13232, 13440, 13600, 14000, 14059, 14280, 14875, 15232, 16000, 16320, 16540, 16800, 17000, 17367, 17850, 17920, 19040, 19200, 19848, 20400, 20675, 21000, 21760, 22400, 22848, 23156, 23800, 24000, 24810, 25500, 26112, 26464, 26880, 27200, 28000, 28118, 28560, 28945, 29750, 30464, 32000, 32640, 33080, 33600, 34000, 34734, 35700, 38080, 38400, 39696, 40800, 41350, 42000, 42177, 43520, 44625, 44800, 45696, 46312, 47600, 48000, 49620, 51000, 52928, 53760, 54400, 56000, 56236, 57120, 57890, 59500, 60928, 62025, 64000, 65280, 66160, 67200, 68000, 69468, 70295, 71400, 76160, 79392, 81600, 82700, 84000, 84354, 86835, 89250, 89600, 91392, 92624, 95200, 96000, 98413, 99240, 102000, 103375, 105856, 108800, 112000, 112472, 114240, 115780, 119000, 124050, 130560, 132320, 134400, 136000, 138936, 140590, 142800, 144725, 152320, 158784, 163200, 165400, 168000, 168708, 173670, 178500, 182784, 185248, 190400, 192000, 196826, 198480, 204000, 206750, 210885, 211712, 217600, 224000, 224944, 228480, 231560, 238000, 248100, 264640, 268800, 272000, 277872, 281180, 285600, 289450, 295239, 304640, 310125, 317568, 326400, 330800, 336000, 337416, 347340, 351475, 357000, 370496, 380800, 393652, 396960, 408000, 413500, 421770, 423424, 434175, 448000, 449888, 456960, 463120, 476000, 492065, 496200, 529280, 544000, 555744, 562360, 571200, 578900, 590478, 620250, 635136, 652800, 661600, 672000, 674832, 694680, 702950, 714000, 723625, 740992, 761600, 787304, 793920, 816000, 827000, 843540, 868350, 899776, 913920, 926240, 952000, 984130, 992400, 1054425, 1058560, 1088000, 1111488, 1124720, 1142400, 1157800, 1180956, 1240500, 1270272, 1323200, 1344000, 1349664, 1389360, 1405900, 1428000, 1447250, 1476195, 1481984, 1523200, 1574608, 1587840, 1632000, 1654000, 1687080, 1736700, 1757375, 1799552, 1852480, 1904000, 1968260, 1984800, 2108850, 2117120, 2170875, 2222976, 2249440, 2284800, 2315600, 2361912, 2460325, 2481000, 2646400, 2699328, 2778720, 2811800, 2856000, 2894500, 2952390, 2963968, 3149216, 3175680, 3264000, 3308000, 3374160, 3473400, 3514750, 3599104, 3704960, 3808000, 3936520, 3969600, 4217700, 4341750, 4445952, 4498880, 4569600, 4631200, 4723824, 4920650, 4962000, 5272125, 5292800, 5398656, 5557440, 5623600, 5712000, 5789000, 5904780, 6298432, 6351360, 6616000, 6748320, 6946800, 7029500, 7198208, 7380975, 7409920, 7616000, 7873040, 7939200, 8435400, 8683500, 8891904, 8997760, 9262400, 9447648, 9841300, 9924000, 10544250, 10585600, 10797312, 11114880, 11247200, 11424000, 11578000, 11809560, 12301625, 12596864, 13232000, 13496640, 13893600, 14059000, 14761950, 14819840, 15746080, 15878400, 16870800, 17367000, 17995520, 18524800, 18895296, 19682600, 19848000, 21088500, 21594624, 22229760, 22494400, 22848000, 23156000, 23619120, 24603250, 25193728, 26464000, 26993280, 27787200, 28118000, 29523900, 31492160, 31756800, 33741600, 34734000, 35991040, 36904875, 37049600, 37790592, 39365200, 39696000, 42177000, 44459520, 44988800, 46312000, 47238240, 49206500, 50387456, 52928000, 53986560, 55574400, 56236000, 59047800, 62984320, 67483200, 69468000, 73809750, 74099200, 75581184, 78730400, 79392000, 84354000, 89977600, 92624000, 94476480, 98413000, 107973120, 111148800, 112472000, 118095600, 125968640, 134966400, 138936000, 147619500, 151162368, 157460800, 158784000, 168708000, 179955200, 185248000, 188952960, 196826000, 222297600, 224944000, 236191200, 251937280, 269932800, 277872000, 295239000, 314921600, 337416000, 370496000, 377905920, 393652000, 449888000, 472382400, 539865600, 555744000, 590478000, 629843200, 674832000, 755811840, 787304000, 899776000, 944764800, 1111488000, 1180956000, 1259686400, 1349664000, 1574608000, 1889529600, 2361912000, 2699328000, 3149216000, 3779059200, 4723824000, 6298432000, 9447648000, 18895296000]

約数ペア:

[(1, 18895296000), (2, 9447648000), (3, 6298432000), (4, 4723824000), (5, 3779059200), (6, 3149216000), (7, 2699328000), (8, 2361912000), (10, 1889529600), (12, 1574608000), (14, 1349664000), (15, 1259686400), (16, 1180956000), (17, 1111488000), (20, 944764800), (21, 899776000), (24, 787304000), (25, 755811840), (28, 674832000), (30, 629843200), (32, 590478000), (34, 555744000), (35, 539865600), (40, 472382400), (42, 449888000), (48, 393652000), (50, 377905920), (51, 370496000), (56, 337416000), (60, 314921600), (64, 295239000), (68, 277872000), (70, 269932800), (75, 251937280), (80, 236191200), (84, 224944000), (85, 222297600), (96, 196826000), (100, 188952960), (102, 185248000), (105, 179955200), (112, 168708000), (119, 158784000), (120, 157460800), (125, 151162368), (128, 147619500), (136, 138936000), (140, 134966400), (150, 125968640), (160, 118095600), (168, 112472000), (170, 111148800), (175, 107973120), (192, 98413000), (200, 94476480), (204, 92624000), (210, 89977600), (224, 84354000), (238, 79392000), (240, 78730400), (250, 75581184), (255, 74099200), (256, 73809750), (272, 69468000), (280, 67483200), (300, 62984320), (320, 59047800), (336, 56236000), (340, 55574400), (350, 53986560), (357, 52928000), (375, 50387456), (384, 49206500), (400, 47238240), (408, 46312000), (420, 44988800), (425, 44459520), (448, 42177000), (476, 39696000), (480, 39365200), (500, 37790592), (510, 37049600), (512, 36904875), (525, 35991040), (544, 34734000), (560, 33741600), (595, 31756800), (600, 31492160), (640, 29523900), (672, 28118000), (680, 27787200), (700, 26993280), (714, 26464000), (750, 25193728), (768, 24603250), (800, 23619120), (816, 23156000), (827, 22848000), (840, 22494400), (850, 22229760), (875, 21594624), (896, 21088500), (952, 19848000), (960, 19682600), (1000, 18895296), (1020, 18524800), (1050, 17995520), (1088, 17367000), (1120, 16870800), (1190, 15878400), (1200, 15746080), (1275, 14819840), (1280, 14761950), (1344, 14059000), (1360, 13893600), (1400, 13496640), (1428, 13232000), (1500, 12596864), (1536, 12301625), (1600, 11809560), (1632, 11578000), (1654, 11424000), (1680, 11247200), (1700, 11114880), (1750, 10797312), (1785, 10585600), (1792, 10544250), (1904, 9924000), (1920, 9841300), (2000, 9447648), (2040, 9262400), (2100, 8997760), (2125, 8891904), (2176, 8683500), (2240, 8435400), (2380, 7939200), (2400, 7873040), (2481, 7616000), (2550, 7409920), (2560, 7380975), (2625, 7198208), (2688, 7029500), (2720, 6946800), (2800, 6748320), (2856, 6616000), (2975, 6351360), (3000, 6298432), (3200, 5904780), (3264, 5789000), (3308, 5712000), (3360, 5623600), (3400, 5557440), (3500, 5398656), (3570, 5292800), (3584, 5272125), (3808, 4962000), (3840, 4920650), (4000, 4723824), (4080, 4631200), (4135, 4569600), (4200, 4498880), (4250, 4445952), (4352, 4341750), (4480, 4217700), (4760, 3969600), (4800, 3936520), (4962, 3808000), (5100, 3704960), (5250, 3599104), (5376, 3514750), (5440, 3473400), (5600, 3374160), (5712, 3308000), (5789, 3264000), (5950, 3175680), (6000, 3149216), (6375, 2963968), (6400, 2952390), (6528, 2894500), (6616, 2856000), (6720, 2811800), (6800, 2778720), (7000, 2699328), (7140, 2646400), (7616, 2481000), (7680, 2460325), (8000, 2361912), (8160, 2315600), (8270, 2284800), (8400, 2249440), (8500, 2222976), (8704, 2170875), (8925, 2117120), (8960, 2108850), (9520, 1984800), (9600, 1968260), (9924, 1904000), (10200, 1852480), (10500, 1799552), (10752, 1757375), (10880, 1736700), (11200, 1687080), (11424, 1654000), (11578, 1632000), (11900, 1587840), (12000, 1574608), (12405, 1523200), (12750, 1481984), (12800, 1476195), (13056, 1447250), (13232, 1428000), (13440, 1405900), (13600, 1389360), (14000, 1349664), (14059, 1344000), (14280, 1323200), (14875, 1270272), (15232, 1240500), (16000, 1180956), (16320, 1157800), (16540, 1142400), (16800, 1124720), (17000, 1111488), (17367, 1088000), (17850, 1058560), (17920, 1054425), (19040, 992400), (19200, 984130), (19848, 952000), (20400, 926240), (20675, 913920), (21000, 899776), (21760, 868350), (22400, 843540), (22848, 827000), (23156, 816000), (23800, 793920), (24000, 787304), (24810, 761600), (25500, 740992), (26112, 723625), (26464, 714000), (26880, 702950), (27200, 694680), (28000, 674832), (28118, 672000), (28560, 661600), (28945, 652800), (29750, 635136), (30464, 620250), (32000, 590478), (32640, 578900), (33080, 571200), (33600, 562360), (34000, 555744), (34734, 544000), (35700, 529280), (38080, 496200), (38400, 492065), (39696, 476000), (40800, 463120), (41350, 456960), (42000, 449888), (42177, 448000), (43520, 434175), (44625, 423424), (44800, 421770), (45696, 413500), (46312, 408000), (47600, 396960), (48000, 393652), (49620, 380800), (51000, 370496), (52928, 357000), (53760, 351475), (54400, 347340), (56000, 337416), (56236, 336000), (57120, 330800), (57890, 326400), (59500, 317568), (60928, 310125), (62025, 304640), (64000, 295239), (65280, 289450), (66160, 285600), (67200, 281180), (68000, 277872), (69468, 272000), (70295, 268800), (71400, 264640), (76160, 248100), (79392, 238000), (81600, 231560), (82700, 228480), (84000, 224944), (84354, 224000), (86835, 217600), (89250, 211712), (89600, 210885), (91392, 206750), (92624, 204000), (95200, 198480), (96000, 196826), (98413, 192000), (99240, 190400), (102000, 185248), (103375, 182784), (105856, 178500), (108800, 173670), (112000, 168708), (112472, 168000), (114240, 165400), (115780, 163200), (119000, 158784), (124050, 152320), (130560, 144725), (132320, 142800), (134400, 140590), (136000, 138936)]