19201728000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 960

約数和(自身を含む): 80485973568

約数和(自身を除く): 61284245568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 125, 128, 130, 140, 147, 150, 156, 157, 160, 168, 175, 182, 192, 195, 196, 200, 208, 210, 224, 240, 245, 250, 256, 260, 273, 280, 294, 300, 312, 314, 320, 325, 336, 350, 364, 375, 384, 390, 392, 400, 416, 420, 448, 455, 471, 480, 490, 500, 512, 520, 525, 546, 560, 588, 600, 624, 628, 637, 640, 650, 672, 700, 728, 735, 750, 768, 780, 784, 785, 800, 832, 840, 875, 896, 910, 942, 960, 975, 980, 1000, 1040, 1050, 1092, 1099, 1120, 1176, 1200, 1225, 1248, 1256, 1274, 1280, 1300, 1344, 1365, 1400, 1456, 1470, 1500, 1536, 1560, 1568, 1570, 1600, 1625, 1664, 1680, 1750, 1792, 1820, 1884, 1911, 1920, 1950, 1960, 2000, 2041, 2080, 2100, 2184, 2198, 2240, 2275, 2352, 2355, 2400, 2450, 2496, 2512, 2548, 2560, 2600, 2625, 2688, 2730, 2800, 2912, 2940, 3000, 3120, 3136, 3140, 3185, 3200, 3250, 3297, 3328, 3360, 3500, 3584, 3640, 3675, 3768, 3822, 3840, 3900, 3920, 3925, 4000, 4082, 4160, 4200, 4368, 4396, 4480, 4550, 4704, 4710, 4800, 4875, 4900, 4992, 5024, 5096, 5200, 5250, 5376, 5460, 5495, 5600, 5824, 5880, 6000, 6123, 6125, 6240, 6272, 6280, 6370, 6400, 6500, 6594, 6656, 6720, 6825, 7000, 7280, 7350, 7536, 7644, 7680, 7693, 7800, 7840, 7850, 8000, 8164, 8320, 8400, 8736, 8792, 8960, 9100, 9408, 9420, 9555, 9600, 9750, 9800, 9984, 10048, 10192, 10205, 10400, 10500, 10752, 10920, 10990, 11200, 11375, 11648, 11760, 11775, 12000, 12246, 12250, 12480, 12544, 12560, 12740, 12800, 13000, 13188, 13440, 13650, 14000, 14287, 14560, 14700, 15072, 15288, 15386, 15600, 15680, 15700, 15925, 16000, 16328, 16485, 16640, 16800, 17472, 17584, 17920, 18200, 18375, 18816, 18840, 19110, 19200, 19500, 19600, 19625, 19968, 20096, 20384, 20410, 20800, 21000, 21840, 21980, 22400, 22750, 23079, 23296, 23520, 23550, 24000, 24492, 24500, 24960, 25088, 25120, 25480, 26000, 26376, 26880, 27300, 27475, 28000, 28574, 29120, 29400, 30144, 30576, 30615, 30772, 31200, 31360, 31400, 31850, 32000, 32656, 32970, 33280, 33600, 34125, 34944, 35168, 36400, 36750, 37632, 37680, 38220, 38400, 38465, 39000, 39200, 39250, 40192, 40768, 40820, 41600, 42000, 42861, 43680, 43960, 44800, 45500, 46158, 46592, 47040, 47100, 47775, 48000, 48984, 49000, 49920, 50240, 50960, 51025, 52000, 52752, 53760, 54600, 54950, 56000, 57148, 58240, 58800, 58875, 60288, 61152, 61230, 61544, 62400, 62720, 62800, 63700, 64000, 65312, 65940, 67200, 68250, 69888, 70336, 71435, 72800, 73500, 75264, 75360, 76440, 76930, 78000, 78400, 78500, 79625, 80384, 81536, 81640, 82425, 83200, 84000, 85722, 87360, 87920, 89600, 91000, 92316, 94080, 94200, 95550, 96000, 97968, 98000, 99840, 100009, 100480, 101920, 102050, 104000, 105504, 109200, 109900, 112000, 114296, 115395, 116480, 117600, 117750, 120576, 122304, 122460, 123088, 124800, 125440, 125600, 127400, 130624, 131880, 134400, 136500, 137375, 139776, 140672, 142870, 145600, 147000, 150720, 152880, 153075, 153860, 156000, 156800, 157000, 159250, 163072, 163280, 164850, 166400, 168000, 171444, 174720, 175840, 182000, 184632, 188160, 188400, 191100, 192000, 192325, 195936, 196000, 200018, 200960, 203840, 204100, 208000, 211008, 214305, 218400, 219800, 224000, 228592, 230790, 232960, 235200, 235500, 238875, 241152, 244608, 244920, 246176, 249600, 251200, 254800, 255125, 261248, 263760, 268800, 273000, 274750, 281344, 285740, 291200, 294000, 300027, 301440, 305760, 306150, 307720, 312000, 313600, 314000, 318500, 326144, 326560, 329700, 336000, 342888, 349440, 351680, 357175, 364000, 369264, 376320, 376800, 382200, 384650, 391872, 392000, 400036, 401920, 407680, 408200, 412125, 416000, 422016, 428610, 436800, 439600, 448000, 457184, 461580, 470400, 471000, 477750, 489216, 489840, 492352, 499200, 500045, 502400, 509600, 510250, 522496, 527520, 546000, 549500, 562688, 571480, 576975, 582400, 588000, 600054, 602880, 611520, 612300, 615440, 624000, 627200, 628000, 637000, 653120, 659400, 672000, 685776, 698880, 703360, 714350, 728000, 738528, 753600, 764400, 765375, 769300, 783744, 784000, 800072, 815360, 816400, 824250, 832000, 844032, 857220, 873600, 879200, 914368, 923160, 940800, 942000, 955500, 961625, 978432, 979680, 984704, 1000090, 1004800, 1019200, 1020500, 1044992, 1055040, 1071525, 1092000, 1099000, 1142960, 1153950, 1164800, 1176000, 1200108, 1205760, 1223040, 1224600, 1230880, 1248000, 1256000, 1274000, 1306240, 1318800, 1344000, 1371552, 1406720, 1428700, 1456000, 1477056, 1500135, 1507200, 1528800, 1530750, 1538600, 1567488, 1568000, 1600144, 1630720, 1632800, 1648500, 1688064, 1714440, 1747200, 1758400, 1785875, 1828736, 1846320, 1881600, 1884000, 1911000, 1923250, 1959360, 1969408, 2000180, 2009600, 2038400, 2041000, 2110080, 2143050, 2184000, 2198000, 2285920, 2307900, 2352000, 2400216, 2446080, 2449200, 2461760, 2496000, 2500225, 2512000, 2548000, 2612480, 2637600, 2743104, 2813440, 2857400, 2884875, 2912000, 2954112, 3000270, 3014400, 3057600, 3061500, 3077200, 3134976, 3136000, 3200288, 3265600, 3297000, 3428880, 3494400, 3516800, 3571750, 3657472, 3692640, 3768000, 3822000, 3846500, 3918720, 3938816, 4000360, 4076800, 4082000, 4220160, 4286100, 4368000, 4396000, 4571840, 4615800, 4704000, 4800432, 4892160, 4898400, 4923520, 5000450, 5024000, 5096000, 5224960, 5275200, 5357625, 5486208, 5714800, 5769750, 5824000, 5908224, 6000540, 6028800, 6115200, 6123000, 6154400, 6400576, 6531200, 6594000, 6857760, 7033600, 7143500, 7314944, 7385280, 7500675, 7536000, 7644000, 7693000, 7837440, 8000720, 8153600, 8164000, 8440320, 8572200, 8736000, 8792000, 9143680, 9231600, 9408000, 9600864, 9796800, 9847040, 10000900, 10048000, 10192000, 10550400, 10715250, 10972416, 11429600, 11539500, 11816448, 12001080, 12230400, 12246000, 12308800, 12501125, 12801152, 13062400, 13188000, 13715520, 14067200, 14287000, 14770560, 15001350, 15072000, 15288000, 15386000, 15674880, 16001440, 16328000, 17144400, 17472000, 17584000, 18287360, 18463200, 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369264000, 384034560, 391872000, 400036000, 457184000, 480043200, 492352000, 548620800, 600054000, 640057600, 685776000, 738528000, 768069120, 800072000, 914368000, 960086400, 1200108000, 1280115200, 1371552000, 1477056000, 1600144000, 1920172800, 2400216000, 2743104000, 3200288000, 3840345600, 4800432000, 6400576000, 9600864000, 19201728000]

約数ペア:

[(1, 19201728000), (2, 9600864000), (3, 6400576000), (4, 4800432000), (5, 3840345600), (6, 3200288000), (7, 2743104000), (8, 2400216000), (10, 1920172800), (12, 1600144000), (13, 1477056000), (14, 1371552000), (15, 1280115200), (16, 1200108000), (20, 960086400), (21, 914368000), (24, 800072000), (25, 768069120), (26, 738528000), (28, 685776000), (30, 640057600), (32, 600054000), (35, 548620800), (39, 492352000), (40, 480043200), (42, 457184000), (48, 400036000), (49, 391872000), (50, 384034560), (52, 369264000), (56, 342888000), (60, 320028800), (64, 300027000), (65, 295411200), (70, 274310400), (75, 256023040), (78, 246176000), (80, 240021600), (84, 228592000), (91, 211008000), (96, 200018000), (98, 195936000), (100, 192017280), (104, 184632000), (105, 182873600), (112, 171444000), (120, 160014400), (125, 153613824), (128, 150013500), (130, 147705600), (140, 137155200), (147, 130624000), (150, 128011520), (156, 123088000), (157, 122304000), (160, 120010800), (168, 114296000), (175, 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