21492048480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:1022

約数の個数: 384

約数和(自身を含む): 80390983680

約数和(自身を除く): 58898935200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 367, 406, 420, 435, 464, 480, 560, 580, 601, 609, 672, 696, 734, 812, 840, 870, 928, 1015, 1101, 1120, 1160, 1202, 1218, 1392, 1468, 1624, 1680, 1740, 1803, 1835, 2030, 2202, 2320, 2404, 2436, 2569, 2784, 2936, 3005, 3045, 3248, 3360, 3480, 3606, 3670, 4060, 4207, 4404, 4640, 4808, 4872, 5138, 5505, 5872, 6010, 6090, 6496, 6960, 7212, 7340, 7707, 8120, 8414, 8808, 9015, 9616, 9744, 10276, 10643, 11010, 11744, 12020, 12180, 12621, 12845, 13920, 14424, 14680, 15414, 16240, 16828, 17429, 17616, 18030, 19232, 19488, 20552, 21035, 21286, 22020, 24040, 24360, 25242, 25690, 28848, 29360, 30828, 31929, 32480, 33656, 34858, 35232, 36060, 38535, 41104, 42070, 42572, 44040, 48080, 48720, 50484, 51380, 52287, 53215, 57696, 58720, 61656, 63105, 63858, 67312, 69716, 72120, 74501, 77070, 82208, 84140, 85144, 87145, 88080, 96160, 97440, 100968, 102760, 104574, 106430, 122003, 123312, 126210, 127716, 134624, 139432, 144240, 149002, 154140, 159645, 168280, 170288, 174290, 176160, 201936, 205520, 209148, 212860, 220567, 223503, 244006, 246624, 252420, 255432, 261435, 278864, 288480, 298004, 308280, 319290, 336560, 340576, 348580, 366009, 372505, 403872, 411040, 418296, 425720, 441134, 447006, 488012, 504840, 510864, 522870, 557728, 596008, 610015, 616560, 638580, 661701, 673120, 697160, 732018, 745010, 836592, 851440, 882268, 894012, 976024, 1009680, 1021728, 1045740, 1102835, 1117515, 1192016, 1220030, 1233120, 1277160, 1323402, 1394320, 1464036, 1490020, 1543969, 1673184, 1702880, 1764536, 1788024, 1830045, 1952048, 2019360, 2091480, 2205670, 2235030, 2384032, 2440060, 2554320, 2646804, 2788640, 2928072, 2980040, 3087938, 3308505, 3529072, 3576048, 3660090, 3904096, 4182960, 4411340, 4470060, 4631907, 4880120, 5108640, 5293608, 5856144, 5960080, 6175876, 6396443, 6617010, 7058144, 7152096, 7320180, 7719845, 8365920, 8822680, 8940120, 9263814, 9760240, 10587216, 11712288, 11920160, 12351752, 12792886, 13234020, 14640360, 15439690, 17645360, 17880240, 18527628, 19189329, 19520480, 21174432, 23159535, 24703504, 25585772, 26468040, 29280720, 30879380, 31982215, 35290720, 35760480, 37055256, 38378658, 44775101, 46319070, 49407008, 51171544, 52936080, 58561440, 61758760, 63964430, 74110512, 76757316, 89550202, 92638140, 95946645, 102343088, 105872160, 123517520, 127928860, 134325303, 148221024, 153514632, 179100404, 185276280, 191893290, 204686176, 223875505, 247035040, 255857720, 268650606, 307029264, 358200808, 370552560, 383786580, 447751010, 511715440, 537301212, 614058528, 671626515, 716401616, 741105120, 767573160, 895502020, 1023430880, 1074602424, 1343253030, 1432803232, 1535146320, 1791004040, 2149204848, 2686506060, 3070292640, 3582008080, 4298409696, 5373012120, 7164016160, 10746024240, 21492048480]

約数ペア:

[(1, 21492048480), (2, 10746024240), (3, 7164016160), (4, 5373012120), (5, 4298409696), (6, 3582008080), (7, 3070292640), (8, 2686506060), (10, 2149204848), (12, 1791004040), (14, 1535146320), (15, 1432803232), (16, 1343253030), (20, 1074602424), (21, 1023430880), (24, 895502020), (28, 767573160), (29, 741105120), (30, 716401616), (32, 671626515), (35, 614058528), (40, 537301212), (42, 511715440), (48, 447751010), (56, 383786580), (58, 370552560), (60, 358200808), (70, 307029264), (80, 268650606), (84, 255857720), (87, 247035040), (96, 223875505), (105, 204686176), (112, 191893290), (116, 185276280), (120, 179100404), (140, 153514632), (145, 148221024), (160, 134325303), (168, 127928860), (174, 123517520), (203, 105872160), (210, 102343088), (224, 95946645), (232, 92638140), (240, 89550202), (280, 76757316), (290, 74110512), (336, 63964430), (348, 61758760), (367, 58561440), (406, 52936080), (420, 51171544), (435, 49407008), (464, 46319070), (480, 44775101), (560, 38378658), (580, 37055256), (601, 35760480), (609, 35290720), (672, 31982215), (696, 30879380), (734, 29280720), (812, 26468040), (840, 25585772), (870, 24703504), (928, 23159535), (1015, 21174432), (1101, 19520480), (1120, 19189329), (1160, 18527628), (1202, 17880240), (1218, 17645360), (1392, 15439690), (1468, 14640360), (1624, 13234020), (1680, 12792886), (1740, 12351752), (1803, 11920160), (1835, 11712288), (2030, 10587216), (2202, 9760240), (2320, 9263814), (2404, 8940120), (2436, 8822680), (2569, 8365920), (2784, 7719845), (2936, 7320180), (3005, 7152096), (3045, 7058144), (3248, 6617010), (3360, 6396443), (3480, 6175876), (3606, 5960080), (3670, 5856144), (4060, 5293608), (4207, 5108640), (4404, 4880120), (4640, 4631907), (4808, 4470060), (4872, 4411340), (5138, 4182960), (5505, 3904096), (5872, 3660090), (6010, 3576048), (6090, 3529072), (6496, 3308505), (6960, 3087938), (7212, 2980040), (7340, 2928072), (7707, 2788640), (8120, 2646804), (8414, 2554320), (8808, 2440060), (9015, 2384032), (9616, 2235030), (9744, 2205670), (10276, 2091480), (10643, 2019360), (11010, 1952048), (11744, 1830045), (12020, 1788024), (12180, 1764536), (12621, 1702880), (12845, 1673184), (13920, 1543969), (14424, 1490020), (14680, 1464036), (15414, 1394320), (16240, 1323402), (16828, 1277160), (17429, 1233120), (17616, 1220030), (18030, 1192016), (19232, 1117515), (19488, 1102835), (20552, 1045740), (21035, 1021728), (21286, 1009680), (22020, 976024), (24040, 894012), (24360, 882268), (25242, 851440), (25690, 836592), (28848, 745010), (29360, 732018), (30828, 697160), (31929, 673120), (32480, 661701), (33656, 638580), (34858, 616560), (35232, 610015), (36060, 596008), (38535, 557728), (41104, 522870), (42070, 510864), (42572, 504840), (44040, 488012), (48080, 447006), (48720, 441134), (50484, 425720), (51380, 418296), (52287, 411040), (53215, 403872), (57696, 372505), (58720, 366009), (61656, 348580), (63105, 340576), (63858, 336560), (67312, 319290), (69716, 308280), (72120, 298004), (74501, 288480), (77070, 278864), (82208, 261435), (84140, 255432), (85144, 252420), (87145, 246624), (88080, 244006), (96160, 223503), (97440, 220567), (100968, 212860), (102760, 209148), (104574, 205520), (106430, 201936), (122003, 176160), (123312, 174290), (126210, 170288), (127716, 168280), (134624, 159645), (139432, 154140), (144240, 149002)]