21900637440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 864

約数和(自身を含む): 88549808256

約数和(自身を除く): 66649170816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 81, 88, 90, 96, 99, 108, 110, 111, 120, 128, 132, 135, 144, 148, 160, 162, 165, 173, 176, 180, 185, 192, 198, 216, 220, 222, 240, 243, 256, 264, 270, 288, 296, 297, 320, 324, 330, 333, 346, 352, 360, 370, 384, 396, 405, 407, 432, 440, 444, 480, 486, 495, 519, 528, 540, 555, 576, 592, 594, 640, 648, 660, 666, 692, 704, 720, 740, 768, 792, 810, 814, 864, 865, 880, 888, 891, 960, 972, 990, 999, 1038, 1056, 1080, 1110, 1152, 1184, 1188, 1215, 1221, 1280, 1296, 1320, 1332, 1384, 1408, 1440, 1480, 1485, 1557, 1584, 1620, 1628, 1665, 1728, 1730, 1760, 1776, 1782, 1903, 1920, 1944, 1980, 1998, 2035, 2076, 2112, 2160, 2220, 2304, 2368, 2376, 2430, 2442, 2592, 2595, 2640, 2664, 2673, 2768, 2816, 2880, 2960, 2970, 2997, 3114, 3168, 3240, 3256, 3330, 3456, 3460, 3520, 3552, 3564, 3663, 3806, 3840, 3888, 3960, 3996, 4070, 4152, 4224, 4320, 4440, 4455, 4671, 4736, 4752, 4860, 4884, 4995, 5184, 5190, 5280, 5328, 5346, 5536, 5709, 5760, 5920, 5940, 5994, 6105, 6228, 6336, 6401, 6480, 6512, 6660, 6912, 6920, 7040, 7104, 7128, 7326, 7612, 7776, 7785, 7920, 7992, 8140, 8304, 8448, 8640, 8880, 8910, 8991, 9342, 9472, 9504, 9515, 9720, 9768, 9990, 10368, 10380, 10560, 10656, 10692, 10989, 11072, 11418, 11520, 11840, 11880, 11988, 12210, 12456, 12672, 12802, 12960, 13024, 13320, 13365, 13840, 14013, 14080, 14208, 14256, 14652, 14985, 15224, 15552, 15570, 15840, 15984, 16280, 16608, 17127, 17280, 17760, 17820, 17982, 18315, 18684, 19008, 19030, 19203, 19440, 19536, 19980, 20736, 20760, 21120, 21312, 21384, 21978, 22144, 22836, 23355, 23680, 23760, 23976, 24420, 24912, 25344, 25604, 25920, 26048, 26640, 26730, 27680, 28026, 28416, 28512, 28545, 29304, 29970, 30448, 31104, 31140, 31680, 31968, 32005, 32560, 32967, 33216, 34254, 34560, 35520, 35640, 35964, 36630, 37368, 38016, 38060, 38406, 38880, 39072, 39960, 41520, 42039, 42240, 42624, 42768, 43956, 44288, 44955, 45672, 46710, 47360, 47520, 47952, 48840, 49824, 51208, 51381, 51840, 52096, 53280, 53460, 54945, 55360, 56052, 57024, 57090, 57609, 58608, 59940, 60896, 62208, 62280, 63360, 63936, 64010, 65120, 65934, 66432, 68508, 70065, 70411, 71040, 71280, 71928, 73260, 74736, 76032, 76120, 76812, 77760, 78144, 79920, 83040, 84078, 85248, 85536, 85635, 87912, 89910, 91344, 93420, 95040, 95904, 96015, 97680, 98901, 99648, 102416, 102762, 103680, 104192, 106560, 106920, 109890, 110720, 112104, 114048, 114180, 115218, 117216, 119880, 121792, 124560, 126720, 127872, 128020, 130240, 131868, 132864, 137016, 140130, 140822, 142080, 142560, 143856, 146520, 149472, 152240, 153624, 154143, 155520, 156288, 159840, 164835, 166080, 168156, 171072, 171270, 172827, 175824, 179820, 182688, 186840, 190080, 191808, 192030, 195360, 197802, 199296, 204832, 205524, 210195, 211233, 213120, 213840, 219780, 221440, 224208, 228096, 228360, 230436, 234432, 239760, 243584, 249120, 255744, 256040, 256905, 260480, 263736, 274032, 280260, 281644, 285120, 287712, 288045, 293040, 298944, 304480, 307248, 308286, 311040, 312576, 319680, 329670, 332160, 336312, 342144, 342540, 345654, 351648, 352055, 359640, 365376, 373680, 380160, 383616, 384060, 390720, 395604, 398592, 409664, 411048, 420390, 422466, 426240, 427680, 439560, 448416, 456720, 460872, 462429, 468864, 479520, 487168, 494505, 498240, 512080, 513810, 518481, 520960, 527472, 548064, 560520, 563288, 570240, 575424, 576090, 586080, 597888, 608960, 614496, 616572, 633699, 639360, 659340, 664320, 672624, 684288, 685080, 691308, 703296, 704110, 719280, 730752, 747360, 767232, 768120, 770715, 781440, 791208, 819328, 822096, 840780, 844932, 855360, 864135, 879120, 896832, 913440, 921744, 924858, 937728, 959040, 989010, 996480, 1024160, 1027620, 1036962, 1054944, 1056165, 1096128, 1121040, 1126576, 1140480, 1150848, 1152180, 1172160, 1195776, 1217920, 1228992, 1233144, 1267398, 1278720, 1318680, 1345248, 1370160, 1382616, 1406592, 1408220, 1438560, 1461504, 1494720, 1536240, 1541430, 1555443, 1562880, 1582416, 1638656, 1644192, 1681560, 1689864, 1710720, 1728270, 1758240, 1793664, 1826880, 1843488, 1849716, 1901097, 1918080, 1978020, 1992960, 2048320, 2055240, 2073924, 2109888, 2112330, 2192256, 2242080, 2253152, 2301696, 2304360, 2312145, 2344320, 2435840, 2457984, 2466288, 2534796, 2592405, 2637360, 2690496, 2740320, 2765232, 2813184, 2816440, 2877120, 2989440, 3072480, 3082860, 3110886, 3164832, 3168495, 3288384, 3363120, 3379728, 3421440, 3456540, 3516480, 3587328, 3653760, 3686976, 3699432, 3802194, 3836160, 3956040, 4096640, 4110480, 4147848, 4219776, 4224660, 4384512, 4484160, 4506304, 4608720, 4624290, 4688640, 4915968, 4932576, 5069592, 5184810, 5274720, 5380992, 5480640, 5530464, 5632880, 5703291, 5754240, 5978880, 6144960, 6165720, 6221772, 6329664, 6336990, 6576768, 6726240, 6759456, 6913080, 7032960, 7307520, 7373952, 7398864, 7604388, 7777215, 7912080, 8193280, 8220960, 8295696, 8439552, 8449320, 8968320, 9012608, 9217440, 9248580, 9505485, 9865152, 10139184, 10369620, 10549440, 10761984, 10961280, 11060928, 11265760, 11406582, 11508480, 12289920, 12331440, 12443544, 12659328, 12673980, 13153536, 13452480, 13518912, 13826160, 14065920, 14747904, 14797728, 15208776, 15554430, 15824160, 16441920, 16591392, 16898640, 17109873, 17936640, 18025216, 18434880, 18497160, 19010970, 19730304, 20278368, 20739240, 21098880, 21922560, 22121856, 22531520, 22813164, 24579840, 24662880, 24887088, 25318656, 25347960, 26904960, 27037824, 27652320, 28516455, 29595456, 30417552, 31108860, 31648320, 32883840, 33182784, 33797280, 34219746, 36869760, 36994320, 38021940, 39460608, 40556736, 41478480, 42197760, 44243712, 45063040, 45626328, 49325760, 49774176, 50695920, 53809920, 54075648, 55304640, 57032910, 59190912, 60835104, 62217720, 63296640, 65767680, 66365568, 67594560, 68439492, 73739520, 73988640, 76043880, 81113472, 82956960, 85549365, 90126080, 91252656, 98651520, 99548352, 101391840, 110609280, 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約数ペア:

[(1, 21900637440), (2, 10950318720), (3, 7300212480), (4, 5475159360), (5, 4380127488), (6, 3650106240), (8, 2737579680), (9, 2433404160), (10, 2190063744), (11, 1990967040), (12, 1825053120), (15, 1460042496), (16, 1368789840), (18, 1216702080), (20, 1095031872), (22, 995483520), (24, 912526560), (27, 811134720), (30, 730021248), (32, 684394920), (33, 663655680), (36, 608351040), (37, 591909120), (40, 547515936), (44, 497741760), (45, 486680832), (48, 456263280), (54, 405567360), (55, 398193408), (60, 365010624), (64, 342197460), (66, 331827840), (72, 304175520), (74, 295954560), (80, 273757968), (81, 270378240), (88, 248870880), (90, 243340416), (96, 228131640), (99, 221218560), (108, 202783680), (110, 199096704), (111, 197303040), (120, 182505312), (128, 171098730), (132, 165913920), (135, 162226944), (144, 152087760), (148, 147977280), (160, 136878984), (162, 135189120), (165, 132731136), (173, 126593280), (176, 124435440), (180, 121670208), (185, 118381824), (192, 114065820), (198, 110609280), (216, 101391840), (220, 99548352), (222, 98651520), (240, 91252656), (243, 90126080), (256, 85549365), (264, 82956960), (270, 81113472), (288, 76043880), (296, 73988640), (297, 73739520), (320, 68439492), (324, 67594560), (330, 66365568), (333, 65767680), (346, 63296640), (352, 62217720), (360, 60835104), (370, 59190912), (384, 57032910), (396, 55304640), (405, 54075648), (407, 53809920), (432, 50695920), (440, 49774176), (444, 49325760), (480, 45626328), (486, 45063040), (495, 44243712), (519, 42197760), (528, 41478480), (540, 40556736), (555, 39460608), (576, 38021940), (592, 36994320), (594, 36869760), (640, 34219746), (648, 33797280), (660, 33182784), (666, 32883840), (692, 31648320), (704, 31108860), (720, 30417552), (740, 29595456), (768, 28516455), (792, 27652320), (810, 27037824), (814, 26904960), (864, 25347960), (865, 25318656), (880, 24887088), (888, 24662880), (891, 24579840), (960, 22813164), (972, 22531520), (990, 22121856), (999, 21922560), (1038, 21098880), (1056, 20739240), (1080, 20278368), (1110, 19730304), (1152, 19010970), (1184, 18497160), (1188, 18434880), (1215, 18025216), (1221, 17936640), (1280, 17109873), (1296, 16898640), (1320, 16591392), (1332, 16441920), (1384, 15824160), (1408, 15554430), (1440, 15208776), (1480, 14797728), (1485, 14747904), (1557, 14065920), (1584, 13826160), (1620, 13518912), (1628, 13452480), (1665, 13153536), (1728, 12673980), (1730, 12659328), (1760, 12443544), (1776, 12331440), (1782, 12289920), (1903, 11508480), (1920, 11406582), (1944, 11265760), (1980, 11060928), (1998, 10961280), (2035, 10761984), (2076, 10549440), (2112, 10369620), (2160, 10139184), (2220, 9865152), (2304, 9505485), (2368, 9248580), (2376, 9217440), (2430, 9012608), (2442, 8968320), (2592, 8449320), (2595, 8439552), (2640, 8295696), (2664, 8220960), (2673, 8193280), (2768, 7912080), (2816, 7777215), (2880, 7604388), (2960, 7398864), (2970, 7373952), (2997, 7307520), (3114, 7032960), (3168, 6913080), (3240, 6759456), (3256, 6726240), (3330, 6576768), (3456, 6336990), (3460, 6329664), (3520, 6221772), (3552, 6165720), (3564, 6144960), (3663, 5978880), (3806, 5754240), (3840, 5703291), (3888, 5632880), (3960, 5530464), (3996, 5480640), (4070, 5380992), (4152, 5274720), (4224, 5184810), (4320, 5069592), (4440, 4932576), (4455, 4915968), (4671, 4688640), (4736, 4624290), (4752, 4608720), (4860, 4506304), (4884, 4484160), (4995, 4384512), (5184, 4224660), (5190, 4219776), (5280, 4147848), (5328, 4110480), (5346, 4096640), (5536, 3956040), (5709, 3836160), (5760, 3802194), (5920, 3699432), (5940, 3686976), (5994, 3653760), (6105, 3587328), (6228, 3516480), (6336, 3456540), (6401, 3421440), (6480, 3379728), (6512, 3363120), (6660, 3288384), (6912, 3168495), (6920, 3164832), (7040, 3110886), (7104, 3082860), (7128, 3072480), (7326, 2989440), (7612, 2877120), (7776, 2816440), (7785, 2813184), (7920, 2765232), (7992, 2740320), (8140, 2690496), (8304, 2637360), (8448, 2592405), (8640, 2534796), (8880, 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(46710, 468864), (47360, 462429), (47520, 460872), (47952, 456720), (48840, 448416), (49824, 439560), (51208, 427680), (51381, 426240), (51840, 422466), (52096, 420390), (53280, 411048), (53460, 409664), (54945, 398592), (55360, 395604), (56052, 390720), (57024, 384060), (57090, 383616), (57609, 380160), (58608, 373680), (59940, 365376), (60896, 359640), (62208, 352055), (62280, 351648), (63360, 345654), (63936, 342540), (64010, 342144), (65120, 336312), (65934, 332160), (66432, 329670), (68508, 319680), (70065, 312576), (70411, 311040), (71040, 308286), (71280, 307248), (71928, 304480), (73260, 298944), (74736, 293040), (76032, 288045), (76120, 287712), (76812, 285120), (77760, 281644), (78144, 280260), (79920, 274032), (83040, 263736), (84078, 260480), (85248, 256905), (85536, 256040), (85635, 255744), (87912, 249120), (89910, 243584), (91344, 239760), (93420, 234432), (95040, 230436), (95904, 228360), (96015, 228096), (97680, 224208), (98901, 221440), (99648, 219780), (102416, 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