18131776000

素因数分解:

$2^9\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 640

約数和(自身を含む): 54336522240

約数和(自身を除く): 36204746240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 37, 38, 40, 50, 52, 62, 64, 65, 74, 76, 80, 95, 100, 104, 124, 125, 128, 130, 148, 152, 155, 160, 185, 190, 200, 208, 247, 248, 250, 256, 260, 296, 304, 310, 320, 325, 370, 380, 400, 403, 416, 475, 481, 494, 496, 500, 512, 520, 589, 592, 608, 620, 640, 650, 703, 740, 760, 775, 800, 806, 832, 925, 950, 962, 988, 992, 1000, 1040, 1147, 1178, 1184, 1216, 1235, 1240, 1280, 1300, 1406, 1480, 1520, 1550, 1600, 1612, 1625, 1664, 1850, 1900, 1924, 1976, 1984, 2000, 2015, 2080, 2294, 2356, 2368, 2375, 2405, 2432, 2470, 2480, 2560, 2600, 2812, 2945, 2960, 3040, 3100, 3200, 3224, 3250, 3328, 3515, 3700, 3800, 3848, 3875, 3952, 3968, 4000, 4030, 4160, 4588, 4625, 4712, 4736, 4750, 4810, 4864, 4940, 4960, 5200, 5624, 5735, 5890, 5920, 6080, 6175, 6200, 6400, 6448, 6500, 6656, 7030, 7400, 7600, 7657, 7696, 7750, 7904, 7936, 8000, 8060, 8320, 9139, 9176, 9250, 9424, 9472, 9500, 9620, 9728, 9880, 9920, 10075, 10400, 11248, 11470, 11780, 11840, 12025, 12160, 12350, 12400, 12800, 12896, 13000, 14060, 14725, 14800, 14911, 15200, 15314, 15392, 15500, 15808, 15872, 16000, 16120, 16640, 17575, 18278, 18352, 18500, 18848, 18944, 19000, 19240, 19760, 19840, 20150, 20800, 21793, 22496, 22940, 23560, 23680, 24050, 24320, 24700, 24800, 25792, 26000, 28120, 28675, 29450, 29600, 29822, 30400, 30628, 30784, 30875, 31000, 31616, 32000, 32240, 33280, 35150, 36556, 36704, 37000, 37696, 38000, 38285, 38480, 39520, 39680, 40300, 41600, 43586, 44992, 45695, 45880, 47120, 47360, 48100, 48640, 49400, 49600, 50375, 51584, 52000, 56240, 57350, 58900, 59200, 59644, 60125, 60800, 61256, 61568, 61750, 62000, 63232, 64000, 64480, 70300, 73112, 73408, 73625, 74000, 74555, 75392, 76000, 76570, 76960, 79040, 79360, 80600, 83200, 87172, 87875, 89984, 91390, 91760, 94240, 94720, 96200, 98800, 99200, 100750, 103168, 104000, 108965, 112480, 114700, 117800, 118400, 119288, 120250, 121600, 122512, 123136, 123500, 124000, 126464, 128960, 140600, 143375, 146224, 146816, 147250, 148000, 149110, 150784, 152000, 153140, 153920, 158080, 161200, 166400, 174344, 175750, 179968, 182780, 183520, 188480, 191425, 192400, 197600, 198400, 201500, 206336, 208000, 217930, 224960, 228475, 229400, 235600, 236800, 238576, 240500, 243200, 245024, 246272, 247000, 248000, 257920, 281200, 283309, 286750, 292448, 293632, 294500, 296000, 298220, 301568, 304000, 306280, 307840, 316160, 322400, 348688, 351500, 359936, 365560, 367040, 372775, 376960, 382850, 384800, 395200, 396800, 403000, 416000, 435860, 449920, 456950, 458800, 471200, 473600, 477152, 481000, 490048, 494000, 496000, 515840, 544825, 562400, 566618, 573500, 584896, 587264, 589000, 592000, 596440, 608000, 612560, 615680, 632320, 644800, 697376, 703000, 731120, 734080, 745550, 753920, 765700, 769600, 790400, 806000, 832000, 871720, 899840, 913900, 917600, 942400, 954304, 957125, 962000, 980096, 988000, 992000, 1031680, 1089650, 1124800, 1133236, 1142375, 1147000, 1169792, 1178000, 1184000, 1192880, 1216000, 1225120, 1231360, 1289600, 1394752, 1406000, 1416545, 1462240, 1468160, 1491100, 1507840, 1531400, 1539200, 1580800, 1612000, 1743440, 1799680, 1827800, 1835200, 1863875, 1884800, 1908608, 1914250, 1924000, 1960192, 1976000, 1984000, 2179300, 2249600, 2266472, 2284750, 2294000, 2339584, 2356000, 2368000, 2385760, 2450240, 2579200, 2724125, 2789504, 2812000, 2833090, 2924480, 2936320, 2982200, 3062800, 3078400, 3161600, 3224000, 3486880, 3655600, 3670400, 3727750, 3769600, 3817216, 3828500, 3848000, 3920384, 3952000, 4358600, 4499200, 4532944, 4569500, 4588000, 4679168, 4712000, 4771520, 4900480, 5158400, 5448250, 5579008, 5624000, 5666180, 5848960, 5964400, 6125600, 6156800, 6448000, 6973760, 7082725, 7311200, 7340800, 7455500, 7539200, 7634432, 7657000, 7696000, 7904000, 8717200, 8998400, 9065888, 9139000, 9176000, 9424000, 9543040, 9800960, 10896500, 11158016, 11248000, 11332360, 11697920, 11928800, 12251200, 12896000, 13947520, 14165450, 14622400, 14681600, 14911000, 15314000, 15392000, 15808000, 17434400, 18131776, 18278000, 18352000, 18848000, 19086080, 19601920, 21793000, 22496000, 22664720, 23395840, 23857600, 24502400, 25792000, 27895040, 28330900, 29244800, 29822000, 30628000, 30784000, 34868800, 35413625, 36263552, 36556000, 36704000, 37696000, 38172160, 43586000, 44992000, 45329440, 47715200, 49004800, 55790080, 56661800, 58489600, 59644000, 61256000, 69737600, 70827250, 72527104, 73112000, 73408000, 87172000, 90658880, 95430400, 98009600, 113323600, 116979200, 119288000, 122512000, 139475200, 141654500, 145054208, 146224000, 174344000, 181317760, 190860800, 226647200, 238576000, 245024000, 278950400, 283309000, 292448000, 348688000, 362635520, 453294400, 477152000, 490048000, 566618000, 584896000, 697376000, 725271040, 906588800, 954304000, 1133236000, 1394752000, 1813177600, 2266472000, 3626355200, 4532944000, 9065888000, 18131776000]

約数ペア:

[(1, 18131776000), (2, 9065888000), (4, 4532944000), (5, 3626355200), (8, 2266472000), (10, 1813177600), (13, 1394752000), (16, 1133236000), (19, 954304000), (20, 906588800), (25, 725271040), (26, 697376000), (31, 584896000), (32, 566618000), (37, 490048000), (38, 477152000), (40, 453294400), (50, 362635520), (52, 348688000), (62, 292448000), (64, 283309000), (65, 278950400), (74, 245024000), (76, 238576000), (80, 226647200), (95, 190860800), (100, 181317760), (104, 174344000), (124, 146224000), (125, 145054208), (128, 141654500), (130, 139475200), (148, 122512000), (152, 119288000), (155, 116979200), (160, 113323600), (185, 98009600), (190, 95430400), (200, 90658880), (208, 87172000), (247, 73408000), (248, 73112000), (250, 72527104), (256, 70827250), (260, 69737600), (296, 61256000), (304, 59644000), (310, 58489600), (320, 56661800), (325, 55790080), (370, 49004800), (380, 47715200), (400, 45329440), (403, 44992000), (416, 43586000), (475, 38172160), (481, 37696000), (494, 36704000), (496, 36556000), (500, 36263552), (512, 35413625), (520, 34868800), (589, 30784000), (592, 30628000), (608, 29822000), (620, 29244800), (640, 28330900), (650, 27895040), (703, 25792000), (740, 24502400), (760, 23857600), (775, 23395840), (800, 22664720), (806, 22496000), (832, 21793000), (925, 19601920), (950, 19086080), (962, 18848000), (988, 18352000), (992, 18278000), (1000, 18131776), (1040, 17434400), (1147, 15808000), (1178, 15392000), (1184, 15314000), (1216, 14911000), (1235, 14681600), (1240, 14622400), (1280, 14165450), (1300, 13947520), (1406, 12896000), (1480, 12251200), (1520, 11928800), (1550, 11697920), (1600, 11332360), (1612, 11248000), (1625, 11158016), (1664, 10896500), (1850, 9800960), (1900, 9543040), (1924, 9424000), (1976, 9176000), (1984, 9139000), (2000, 9065888), (2015, 8998400), (2080, 8717200), (2294, 7904000), (2356, 7696000), (2368, 7657000), (2375, 7634432), (2405, 7539200), (2432, 7455500), (2470, 7340800), (2480, 7311200), (2560, 7082725), (2600, 6973760), (2812, 6448000), (2945, 6156800), (2960, 6125600), (3040, 5964400), (3100, 5848960), (3200, 5666180), (3224, 5624000), (3250, 5579008), (3328, 5448250), (3515, 5158400), (3700, 4900480), (3800, 4771520), (3848, 4712000), (3875, 4679168), (3952, 4588000), (3968, 4569500), (4000, 4532944), (4030, 4499200), (4160, 4358600), (4588, 3952000), (4625, 3920384), (4712, 3848000), (4736, 3828500), (4750, 3817216), (4810, 3769600), (4864, 3727750), (4940, 3670400), (4960, 3655600), (5200, 3486880), (5624, 3224000), (5735, 3161600), (5890, 3078400), (5920, 3062800), (6080, 2982200), (6175, 2936320), (6200, 2924480), (6400, 2833090), (6448, 2812000), (6500, 2789504), (6656, 2724125), (7030, 2579200), (7400, 2450240), (7600, 2385760), (7657, 2368000), (7696, 2356000), (7750, 2339584), (7904, 2294000), (7936, 2284750), (8000, 2266472), (8060, 2249600), (8320, 2179300), (9139, 1984000), (9176, 1976000), (9250, 1960192), (9424, 1924000), (9472, 1914250), (9500, 1908608), (9620, 1884800), (9728, 1863875), (9880, 1835200), (9920, 1827800), (10075, 1799680), (10400, 1743440), (11248, 1612000), (11470, 1580800), (11780, 1539200), (11840, 1531400), (12025, 1507840), (12160, 1491100), (12350, 1468160), (12400, 1462240), (12800, 1416545), (12896, 1406000), (13000, 1394752), (14060, 1289600), (14725, 1231360), (14800, 1225120), (14911, 1216000), (15200, 1192880), (15314, 1184000), (15392, 1178000), (15500, 1169792), (15808, 1147000), (15872, 1142375), (16000, 1133236), (16120, 1124800), (16640, 1089650), (17575, 1031680), (18278, 992000), (18352, 988000), (18500, 980096), (18848, 962000), (18944, 957125), (19000, 954304), (19240, 942400), (19760, 917600), (19840, 913900), (20150, 899840), (20800, 871720), (21793, 832000), (22496, 806000), (22940, 790400), (23560, 769600), (23680, 765700), (24050, 753920), (24320, 745550), (24700, 734080), (24800, 731120), (25792, 703000), (26000, 697376), (28120, 644800), (28675, 632320), (29450, 615680), (29600, 612560), (29822, 608000), (30400, 596440), (30628, 592000), (30784, 589000), (30875, 587264), (31000, 584896), (31616, 573500), (32000, 566618), (32240, 562400), (33280, 544825), (35150, 515840), (36556, 496000), (36704, 494000), (37000, 490048), (37696, 481000), (38000, 477152), (38285, 473600), (38480, 471200), (39520, 458800), (39680, 456950), (40300, 449920), (41600, 435860), (43586, 416000), (44992, 403000), (45695, 396800), (45880, 395200), (47120, 384800), (47360, 382850), (48100, 376960), (48640, 372775), (49400, 367040), (49600, 365560), (50375, 359936), (51584, 351500), (52000, 348688), (56240, 322400), (57350, 316160), (58900, 307840), (59200, 306280), (59644, 304000), (60125, 301568), (60800, 298220), (61256, 296000), (61568, 294500), (61750, 293632), (62000, 292448), (63232, 286750), (64000, 283309), (64480, 281200), (70300, 257920), (73112, 248000), (73408, 247000), (73625, 246272), (74000, 245024), (74555, 243200), (75392, 240500), (76000, 238576), (76570, 236800), (76960, 235600), (79040, 229400), (79360, 228475), (80600, 224960), (83200, 217930), (87172, 208000), (87875, 206336), (89984, 201500), (91390, 198400), (91760, 197600), (94240, 192400), (94720, 191425), (96200, 188480), (98800, 183520), (99200, 182780), (100750, 179968), (103168, 175750), (104000, 174344), (108965, 166400), (112480, 161200), (114700, 158080), (117800, 153920), (118400, 153140), (119288, 152000), (120250, 150784), (121600, 149110), (122512, 148000), (123136, 147250), (123500, 146816), (124000, 146224), (126464, 143375), (128960, 140600)]