19748736000

素因数分解:

$2^{10}\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 1056

約数和(自身を含む): 85018951680

約数和(自身を除く): 65270215680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 79, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 125, 126, 128, 140, 144, 150, 155, 158, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 237, 240, 248, 250, 252, 256, 279, 280, 288, 300, 310, 315, 316, 320, 336, 350, 360, 372, 375, 384, 395, 400, 420, 434, 448, 450, 465, 474, 480, 496, 500, 504, 512, 525, 553, 558, 560, 576, 600, 620, 630, 632, 640, 651, 672, 700, 711, 720, 744, 750, 768, 775, 790, 800, 840, 868, 875, 896, 900, 930, 948, 960, 992, 1000, 1008, 1024, 1050, 1085, 1106, 1116, 1120, 1125, 1152, 1185, 1200, 1240, 1260, 1264, 1280, 1302, 1344, 1395, 1400, 1422, 1440, 1488, 1500, 1536, 1550, 1575, 1580, 1600, 1659, 1680, 1736, 1750, 1792, 1800, 1860, 1896, 1920, 1953, 1975, 1984, 2000, 2016, 2100, 2170, 2212, 2232, 2240, 2250, 2304, 2325, 2370, 2400, 2449, 2480, 2520, 2528, 2560, 2604, 2625, 2688, 2765, 2790, 2800, 2844, 2880, 2976, 3000, 3072, 3100, 3150, 3160, 3200, 3255, 3318, 3360, 3472, 3500, 3555, 3584, 3600, 3720, 3792, 3840, 3875, 3906, 3950, 3968, 4000, 4032, 4200, 4340, 4424, 4464, 4480, 4500, 4608, 4650, 4740, 4800, 4898, 4960, 4977, 5040, 5056, 5120, 5208, 5250, 5376, 5425, 5530, 5580, 5600, 5688, 5760, 5925, 5952, 6000, 6200, 6300, 6320, 6400, 6510, 6636, 6720, 6944, 6975, 7000, 7110, 7168, 7200, 7347, 7440, 7584, 7680, 7750, 7812, 7875, 7900, 7936, 8000, 8064, 8295, 8400, 8680, 8848, 8928, 8960, 9000, 9216, 9300, 9480, 9600, 9765, 9796, 9875, 9920, 9954, 10080, 10112, 10416, 10500, 10752, 10850, 11060, 11160, 11200, 11376, 11520, 11625, 11850, 11904, 12000, 12245, 12400, 12600, 12640, 12800, 13020, 13272, 13440, 13825, 13888, 13950, 14000, 14220, 14400, 14694, 14880, 15168, 15360, 15500, 15624, 15750, 15800, 15872, 16000, 16128, 16275, 16590, 16800, 17143, 17360, 17696, 17775, 17856, 17920, 18000, 18600, 18960, 19200, 19530, 19592, 19750, 19840, 19908, 20160, 20224, 20832, 21000, 21504, 21700, 22041, 22120, 22320, 22400, 22752, 23040, 23250, 23700, 23808, 24000, 24490, 24800, 24885, 25200, 25280, 25600, 26040, 26544, 26880, 27125, 27650, 27776, 27900, 28000, 28440, 28800, 29388, 29625, 29760, 30336, 31000, 31248, 31500, 31600, 31744, 32000, 32256, 32550, 33180, 33600, 34286, 34720, 34875, 35392, 35550, 35712, 35840, 36000, 36735, 37200, 37920, 38400, 39060, 39184, 39500, 39680, 39816, 40320, 40448, 41475, 41664, 42000, 43400, 44082, 44240, 44640, 44800, 45504, 46080, 46500, 47400, 47616, 48000, 48825, 48980, 49600, 49770, 50400, 50560, 51429, 52080, 53088, 53760, 54250, 55300, 55552, 55800, 56000, 56880, 57600, 58776, 59250, 59520, 60672, 61225, 62000, 62496, 63000, 63200, 64000, 64512, 65100, 66360, 67200, 68572, 69125, 69440, 69750, 70784, 71100, 71424, 72000, 73470, 74400, 75840, 76800, 78120, 78368, 79000, 79360, 79632, 80640, 80896, 81375, 82950, 83328, 84000, 85715, 86800, 88164, 88480, 88875, 89280, 89600, 91008, 93000, 94800, 95232, 96000, 97650, 97960, 99200, 99540, 100800, 101120, 102858, 104160, 106176, 107520, 108500, 110205, 110600, 111104, 111600, 112000, 113760, 115200, 117552, 118500, 119040, 121344, 122450, 124000, 124425, 124992, 126000, 126400, 128000, 130200, 132720, 134400, 137144, 138250, 138880, 139500, 141568, 142200, 142848, 144000, 146940, 148800, 151680, 154287, 156240, 156736, 158000, 158720, 159264, 161280, 162750, 165900, 166656, 168000, 171430, 173600, 176328, 176960, 177750, 178560, 179200, 182016, 183675, 186000, 189600, 192000, 195300, 195920, 198400, 199080, 201600, 202240, 205716, 207375, 208320, 212352, 217000, 220410, 221200, 222208, 223200, 224000, 227520, 230400, 235104, 237000, 238080, 242688, 244125, 244900, 248000, 248850, 249984, 252000, 252800, 257145, 260400, 265440, 268800, 274288, 276500, 277760, 279000, 283136, 284400, 285696, 288000, 293880, 297600, 303360, 306125, 308574, 312480, 313472, 316000, 318528, 322560, 325500, 331800, 333312, 336000, 342860, 347200, 352656, 353920, 355500, 357120, 364032, 367350, 372000, 379200, 384000, 390600, 391840, 396800, 398160, 403200, 404480, 411432, 414750, 416640, 424704, 428575, 434000, 440820, 442400, 446400, 448000, 455040, 470208, 474000, 476160, 488250, 489800, 496000, 497700, 499968, 504000, 505600, 514290, 520800, 530880, 537600, 548576, 551025, 553000, 555520, 558000, 566272, 568800, 576000, 587760, 595200, 606720, 612250, 617148, 622125, 624960, 626944, 632000, 637056, 651000, 663600, 666624, 672000, 685720, 694400, 705312, 707840, 711000, 714240, 728064, 734700, 744000, 758400, 771435, 781200, 783680, 793600, 796320, 806400, 822864, 829500, 833280, 849408, 857150, 868000, 881640, 884800, 892800, 896000, 910080, 918375, 940416, 948000, 976500, 979600, 992000, 995400, 999936, 1008000, 1011200, 1028580, 1041600, 1061760, 1097152, 1102050, 1106000, 1111040, 1116000, 1137600, 1152000, 1175520, 1190400, 1213440, 1224500, 1234296, 1244250, 1249920, 1253888, 1264000, 1274112, 1285725, 1302000, 1327200, 1344000, 1371440, 1388800, 1410624, 1415680, 1422000, 1428480, 1469400, 1488000, 1516800, 1542870, 1562400, 1567360, 1592640, 1612800, 1645728, 1659000, 1666560, 1698816, 1714300, 1736000, 1763280, 1769600, 1785600, 1820160, 1836750, 1880832, 1896000, 1953000, 1959200, 1984000, 1990800, 1999872, 2016000, 2022400, 2057160, 2083200, 2123520, 2142875, 2194304, 2204100, 2212000, 2232000, 2275200, 2351040, 2380800, 2449000, 2468592, 2488500, 2499840, 2507776, 2528000, 2548224, 2571450, 2604000, 2654400, 2688000, 2742880, 2755125, 2777600, 2821248, 2831360, 2844000, 2938800, 2976000, 3033600, 3085740, 3124800, 3134720, 3185280, 3291456, 3318000, 3333120, 3428600, 3472000, 3526560, 3539200, 3571200, 3640320, 3673500, 3761664, 3792000, 3857175, 3906000, 3918400, 3968000, 3981600, 4032000, 4114320, 4166400, 4247040, 4285750, 4388608, 4408200, 4424000, 4464000, 4550400, 4702080, 4898000, 4937184, 4977000, 4999680, 5056000, 5096448, 5142900, 5208000, 5308800, 5485760, 5510250, 5555200, 5642496, 5688000, 5877600, 5952000, 6067200, 6171480, 6249600, 6269440, 6370560, 6428625, 6582912, 6636000, 6857200, 6944000, 7053120, 7078400, 7142400, 7347000, 7523328, 7584000, 7714350, 7812000, 7836800, 7963200, 8064000, 8228640, 8332800, 8494080, 8571500, 8777216, 8816400, 8848000, 8928000, 9100800, 9404160, 9796000, 9874368, 9954000, 9999360, 10112000, 10285800, 10416000, 10617600, 10971520, 11020500, 11284992, 11376000, 11755200, 11904000, 12342960, 12499200, 12538880, 12741120, 12857250, 13165824, 13272000, 13714400, 13888000, 14106240, 14156800, 14694000, 15168000, 15428700, 15624000, 15673600, 15926400, 16457280, 16665600, 17143000, 17554432, 17632800, 17696000, 17856000, 18201600, 18808320, 19285875, 19592000, 19748736, 19908000, 20571600, 20832000, 21235200, 21943040, 22041000, 22569984, 22752000, 23510400, 24685920, 24998400, 25482240, 25714500, 26331648, 26544000, 27428800, 27776000, 28212480, 29388000, 30336000, 30857400, 31248000, 31347200, 31852800, 32914560, 34286000, 35265600, 35392000, 35712000, 37616640, 38571750, 39184000, 39497472, 39816000, 41143200, 41664000, 42470400, 43886080, 44082000, 45504000, 47020800, 49371840, 49996800, 51429000, 52663296, 53088000, 54857600, 56424960, 58776000, 61714800, 62496000, 62694400, 63705600, 65829120, 68572000, 70531200, 70784000, 77143500, 78368000, 78994944, 79632000, 82286400, 83328000, 87772160, 88164000, 91008000, 94041600, 98743680, 102858000, 106176000, 109715200, 112849920, 117552000, 123429600, 124992000, 127411200, 131658240, 137144000, 141062400, 154287000, 156736000, 157989888, 159264000, 164572800, 176328000, 188083200, 197487360, 205716000, 212352000, 219430400, 235104000, 246859200, 249984000, 263316480, 274288000, 282124800, 308574000, 313472000, 318528000, 329145600, 352656000, 394974720, 411432000, 438860800, 470208000, 493718400, 548576000, 564249600, 617148000, 637056000, 658291200, 705312000, 789949440, 822864000, 940416000, 987436800, 1097152000, 1234296000, 1316582400, 1410624000, 1645728000, 1974873600, 2194304000, 2468592000, 2821248000, 3291456000, 3949747200, 4937184000, 6582912000, 9874368000, 19748736000]

約数ペア:

[(1, 19748736000), (2, 9874368000), (3, 6582912000), (4, 4937184000), (5, 3949747200), (6, 3291456000), (7, 2821248000), (8, 2468592000), (9, 2194304000), (10, 1974873600), (12, 1645728000), (14, 1410624000), (15, 1316582400), (16, 1234296000), (18, 1097152000), (20, 987436800), (21, 940416000), (24, 822864000), (25, 789949440), (28, 705312000), (30, 658291200), (31, 637056000), (32, 617148000), (35, 564249600), (36, 548576000), (40, 493718400), (42, 470208000), (45, 438860800), (48, 411432000), (50, 394974720), (56, 352656000), (60, 329145600), (62, 318528000), (63, 313472000), (64, 308574000), (70, 282124800), (72, 274288000), (75, 263316480), (79, 249984000), (80, 246859200), (84, 235104000), (90, 219430400), (93, 212352000), (96, 205716000), (100, 197487360), (105, 188083200), (112, 176328000), (120, 164572800), (124, 159264000), (125, 157989888), (126, 156736000), (128, 154287000), (140, 141062400), (144, 137144000), (150, 131658240), (155, 127411200), (158, 124992000), (160, 123429600), (168, 117552000), (175, 112849920), (180, 109715200), (186, 106176000), (192, 102858000), (200, 98743680), (210, 94041600), (217, 91008000), (224, 88164000), (225, 87772160), (237, 83328000), (240, 82286400), (248, 79632000), (250, 78994944), (252, 78368000), (256, 77143500), (279, 70784000), (280, 70531200), (288, 68572000), (300, 65829120), (310, 63705600), (315, 62694400), (316, 62496000), (320, 61714800), (336, 58776000), (350, 56424960), (360, 54857600), (372, 53088000), (375, 52663296), (384, 51429000), (395, 49996800), (400, 49371840), (420, 47020800), (434, 45504000), (448, 44082000), (450, 43886080), (465, 42470400), (474, 41664000), (480, 41143200), (496, 39816000), (500, 39497472), (504, 39184000), (512, 38571750), (525, 37616640), (553, 35712000), (558, 35392000), (560, 35265600), (576, 34286000), (600, 32914560), (620, 31852800), (630, 31347200), (632, 31248000), (640, 30857400), (651, 30336000), (672, 29388000), (700, 28212480), (711, 27776000), (720, 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(4800, 4114320), (4898, 4032000), (4960, 3981600), (4977, 3968000), (5040, 3918400), (5056, 3906000), (5120, 3857175), (5208, 3792000), (5250, 3761664), (5376, 3673500), (5425, 3640320), (5530, 3571200), (5580, 3539200), (5600, 3526560), (5688, 3472000), (5760, 3428600), (5925, 3333120), (5952, 3318000), (6000, 3291456), (6200, 3185280), (6300, 3134720), (6320, 3124800), (6400, 3085740), (6510, 3033600), (6636, 2976000), (6720, 2938800), (6944, 2844000), (6975, 2831360), (7000, 2821248), (7110, 2777600), (7168, 2755125), (7200, 2742880), (7347, 2688000), (7440, 2654400), (7584, 2604000), (7680, 2571450), (7750, 2548224), (7812, 2528000), (7875, 2507776), (7900, 2499840), (7936, 2488500), (8000, 2468592), (8064, 2449000), (8295, 2380800), (8400, 2351040), (8680, 2275200), (8848, 2232000), (8928, 2212000), (8960, 2204100), (9000, 2194304), (9216, 2142875), (9300, 2123520), (9480, 2083200), (9600, 2057160), (9765, 2022400), (9796, 2016000), (9875, 1999872), (9920, 1990800), (9954, 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(70784, 279000), (71100, 277760), (71424, 276500), (72000, 274288), (73470, 268800), (74400, 265440), (75840, 260400), (76800, 257145), (78120, 252800), (78368, 252000), (79000, 249984), (79360, 248850), (79632, 248000), (80640, 244900), (80896, 244125), (81375, 242688), (82950, 238080), (83328, 237000), (84000, 235104), (85715, 230400), (86800, 227520), (88164, 224000), (88480, 223200), (88875, 222208), (89280, 221200), (89600, 220410), (91008, 217000), (93000, 212352), (94800, 208320), (95232, 207375), (96000, 205716), (97650, 202240), (97960, 201600), (99200, 199080), (99540, 198400), (100800, 195920), (101120, 195300), (102858, 192000), (104160, 189600), (106176, 186000), (107520, 183675), (108500, 182016), (110205, 179200), (110600, 178560), (111104, 177750), (111600, 176960), (112000, 176328), (113760, 173600), (115200, 171430), (117552, 168000), (118500, 166656), (119040, 165900), (121344, 162750), (122450, 161280), (124000, 159264), (124425, 158720), (124992, 158000), (126000, 156736), (126400, 156240), (128000, 154287), (130200, 151680), (132720, 148800), (134400, 146940), (137144, 144000), (138250, 142848), (138880, 142200), (139500, 141568)]