21459984000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:103

約数の個数: 1024

約数和(自身を含む): 93027916800

約数和(自身を除く): 71567932800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 25, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 50, 51, 52, 56, 60, 64, 65, 68, 70, 75, 78, 80, 84, 85, 91, 96, 100, 102, 104, 105, 112, 119, 120, 125, 128, 130, 136, 140, 150, 156, 160, 168, 170, 175, 182, 192, 195, 200, 204, 208, 210, 221, 224, 238, 240, 250, 255, 260, 272, 273, 280, 289, 300, 312, 320, 325, 336, 340, 350, 357, 364, 375, 384, 390, 400, 408, 416, 420, 425, 442, 448, 455, 476, 480, 500, 510, 520, 525, 544, 546, 560, 578, 595, 600, 624, 640, 650, 663, 672, 680, 700, 714, 728, 750, 780, 800, 816, 832, 840, 850, 867, 875, 884, 896, 910, 952, 960, 975, 1000, 1020, 1040, 1050, 1088, 1092, 1105, 1120, 1156, 1190, 1200, 1248, 1275, 1300, 1326, 1344, 1360, 1365, 1400, 1428, 1445, 1456, 1500, 1547, 1560, 1600, 1625, 1632, 1664, 1680, 1700, 1734, 1750, 1768, 1785, 1820, 1904, 1920, 1950, 2000, 2023, 2040, 2080, 2100, 2125, 2176, 2184, 2210, 2240, 2275, 2312, 2380, 2400, 2496, 2550, 2600, 2625, 2652, 2688, 2720, 2730, 2800, 2856, 2890, 2912, 2975, 3000, 3094, 3120, 3200, 3250, 3264, 3315, 3360, 3400, 3468, 3500, 3536, 3570, 3640, 3757, 3808, 3900, 4000, 4046, 4080, 4160, 4200, 4250, 4335, 4368, 4420, 4480, 4550, 4624, 4641, 4760, 4800, 4875, 4913, 4992, 5100, 5200, 5250, 5304, 5440, 5460, 5525, 5600, 5712, 5780, 5824, 5950, 6000, 6069, 6188, 6240, 6375, 6500, 6528, 6630, 6720, 6800, 6825, 6936, 7000, 7072, 7140, 7225, 7280, 7514, 7616, 7735, 7800, 8000, 8092, 8160, 8320, 8400, 8500, 8670, 8736, 8840, 8925, 9100, 9248, 9282, 9520, 9600, 9750, 9826, 10115, 10200, 10400, 10500, 10608, 10880, 10920, 11050, 11200, 11271, 11375, 11424, 11560, 11648, 11900, 12000, 12138, 12376, 12480, 12750, 13000, 13260, 13440, 13600, 13650, 13872, 14000, 14144, 14280, 14450, 14560, 14739, 14875, 15028, 15232, 15470, 15600, 16000, 16184, 16320, 16575, 16800, 17000, 17340, 17472, 17680, 17850, 18200, 18496, 18564, 18785, 19040, 19500, 19652, 20230, 20400, 20800, 21000, 21216, 21675, 21840, 22100, 22400, 22542, 22750, 22848, 23120, 23205, 23800, 24000, 24276, 24565, 24752, 24960, 25500, 26000, 26299, 26520, 27200, 27300, 27625, 27744, 28000, 28288, 28560, 28900, 29120, 29478, 29750, 30056, 30345, 30940, 31200, 32368, 32640, 33150, 33600, 34000, 34125, 34391, 34680, 34944, 35360, 35700, 36125, 36400, 36992, 37128, 37570, 38080, 38675, 39000, 39304, 40460, 40800, 41600, 42000, 42432, 43350, 43680, 44200, 44625, 45084, 45500, 45696, 46240, 46410, 47600, 48000, 48552, 49130, 49504, 50575, 51000, 52000, 52598, 53040, 54400, 54600, 55250, 55488, 56000, 56355, 57120, 57800, 58240, 58956, 59500, 60112, 60690, 61880, 62400, 63869, 64736, 66300, 67200, 68000, 68250, 68782, 69360, 70720, 71400, 72250, 72800, 73695, 74256, 75140, 76160, 77350, 78000, 78608, 78897, 80920, 81600, 82875, 84000, 84864, 86700, 87360, 88400, 89250, 90168, 91000, 92480, 92820, 93925, 95200, 97104, 98260, 99008, 101150, 102000, 103173, 104000, 105196, 106080, 108375, 109200, 110500, 110976, 112000, 112710, 114240, 115600, 116025, 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2121600, 2184000, 2201024, 2235415, 2254200, 2312000, 2320500, 2358240, 2404480, 2427600, 2456500, 2475200, 2524704, 2554760, 2579325, 2629900, 2652000, 2682498, 2751280, 2774400, 2817750, 2856000, 2947800, 2970240, 3005600, 3034500, 3065712, 3094000, 3144320, 3155880, 3193450, 3236800, 3287375, 3301536, 3366272, 3439100, 3468000, 3536000, 3576664, 3606720, 3684750, 3712800, 3757000, 3832140, 3884160, 3930400, 3944850, 4046000, 4087616, 4126920, 4207840, 4298875, 4368000, 4402048, 4470830, 4508400, 4624000, 4641000, 4716480, 4790175, 4855200, 4913000, 4950400, 5049408, 5109520, 5158650, 5259800, 5304000, 5364996, 5502560, 5635500, 5712000, 5895600, 6011200, 6069000, 6131424, 6188000, 6311760, 6386900, 6473600, 6574750, 6603072, 6706245, 6878200, 6936000, 7153328, 7213440, 7369500, 7425600, 7514000, 7664280, 7860800, 7889700, 7983625, 8092000, 8175232, 8253840, 8415680, 8597750, 8941660, 9016800, 9282000, 9432960, 9580350, 9710400, 9826000, 9862125, 10098816, 10219040, 10317300, 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78608000, 78897000, 82538400, 84156800, 85839936, 89416600, 90168000, 95803500, 97104000, 102190400, 103173000, 105196000, 107299920, 110051200, 111770750, 117912000, 122628480, 126235200, 127738000, 134124900, 137564000, 143066560, 153285600, 157794000, 165076800, 167656125, 171679872, 178833200, 180336000, 191607000, 204380800, 206346000, 210392000, 214599840, 223541500, 235824000, 252470400, 255476000, 268249800, 275128000, 286133120, 306571200, 315588000, 330153600, 335312250, 357666400, 383214000, 412692000, 420784000, 429199680, 447083000, 510952000, 536499600, 550256000, 613142400, 631176000, 670624500, 715332800, 766428000, 825384000, 858399360, 894166000, 1021904000, 1072999200, 1262352000, 1341249000, 1430665600, 1532856000, 1650768000, 1788332000, 2145998400, 2682498000, 3065712000, 3576664000, 4291996800, 5364996000, 7153328000, 10729992000, 21459984000]

約数ペア:

[(1, 21459984000), (2, 10729992000), (3, 7153328000), (4, 5364996000), (5, 4291996800), (6, 3576664000), (7, 3065712000), (8, 2682498000), (10, 2145998400), (12, 1788332000), (13, 1650768000), (14, 1532856000), (15, 1430665600), (16, 1341249000), (17, 1262352000), (20, 1072999200), (21, 1021904000), (24, 894166000), (25, 858399360), (26, 825384000), (28, 766428000), (30, 715332800), (32, 670624500), (34, 631176000), (35, 613142400), (39, 550256000), (40, 536499600), (42, 510952000), (48, 447083000), (50, 429199680), (51, 420784000), (52, 412692000), (56, 383214000), (60, 357666400), (64, 335312250), (65, 330153600), (68, 315588000), (70, 306571200), (75, 286133120), (78, 275128000), (80, 268249800), (84, 255476000), (85, 252470400), (91, 235824000), (96, 223541500), (100, 214599840), (102, 210392000), (104, 206346000), (105, 204380800), (112, 191607000), (119, 180336000), (120, 178833200), (125, 171679872), (128, 167656125), (130, 165076800), (136, 157794000), (140, 153285600), (150, 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33015360), (663, 32368000), (672, 31934500), (680, 31558800), (700, 30657120), (714, 30056000), (728, 29478000), (750, 28613312), (780, 27512800), (800, 26824980), (816, 26299000), (832, 25793250), (840, 25547600), (850, 25247040), (867, 24752000), (875, 24525696), (884, 24276000), (896, 23950875), (910, 23582400), (952, 22542000), (960, 22354150), (975, 22010240), (1000, 21459984), (1020, 21039200), (1040, 20634600), (1050, 20438080), (1088, 19724250), (1092, 19652000), (1105, 19420800), (1120, 19160700), (1156, 18564000), (1190, 18033600), (1200, 17883320), (1248, 17195500), (1275, 16831360), (1300, 16507680), (1326, 16184000), (1344, 15967250), (1360, 15779400), (1365, 15721600), (1400, 15328560), (1428, 15028000), (1445, 14851200), (1456, 14739000), (1500, 14306656), (1547, 13872000), (1560, 13756400), (1600, 13412490), (1625, 13206144), (1632, 13149500), (1664, 12896625), (1680, 12773800), (1700, 12623520), (1734, 12376000), (1750, 12262848), (1768, 12138000), (1785, 12022400), 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(4550, 4716480), (4624, 4641000), (4641, 4624000), (4760, 4508400), (4800, 4470830), (4875, 4402048), (4913, 4368000), (4992, 4298875), (5100, 4207840), (5200, 4126920), (5250, 4087616), (5304, 4046000), (5440, 3944850), (5460, 3930400), (5525, 3884160), (5600, 3832140), (5712, 3757000), (5780, 3712800), (5824, 3684750), (5950, 3606720), (6000, 3576664), (6069, 3536000), (6188, 3468000), (6240, 3439100), (6375, 3366272), (6500, 3301536), (6528, 3287375), (6630, 3236800), (6720, 3193450), (6800, 3155880), (6825, 3144320), (6936, 3094000), (7000, 3065712), (7072, 3034500), (7140, 3005600), (7225, 2970240), (7280, 2947800), (7514, 2856000), (7616, 2817750), (7735, 2774400), (7800, 2751280), (8000, 2682498), (8092, 2652000), (8160, 2629900), (8320, 2579325), (8400, 2554760), (8500, 2524704), (8670, 2475200), (8736, 2456500), (8840, 2427600), (8925, 2404480), (9100, 2358240), (9248, 2320500), (9282, 2312000), (9520, 2254200), (9600, 2235415), (9750, 2201024), (9826, 2184000), (10115, 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(81600, 262990), (82875, 258944), (84000, 255476), (84864, 252875), (86700, 247520), (87360, 245650), (88400, 242760), (89250, 240448), (90168, 238000), (91000, 235824), (92480, 232050), (92820, 231200), (93925, 228480), (95200, 225420), (97104, 221000), (98260, 218400), (99008, 216750), (101150, 212160), (102000, 210392), (103173, 208000), (104000, 206346), (105196, 204000), (106080, 202300), (108375, 198016), (109200, 196520), (110500, 194208), (110976, 193375), (112000, 191607), (112710, 190400), (114240, 187850), (115600, 185640), (116025, 184960), (117912, 182000), (119000, 180336), (120224, 178500), (121380, 176800), (122825, 174720), (123760, 173400), (124800, 171955), (127738, 168000), (129472, 165750), (131495, 163200), (132600, 161840), (136000, 157794), (136500, 157216), (137564, 156000), (138720, 154700), (141440, 151725), (142800, 150280), (144500, 148512), (145600, 147390)]