21472053120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 576

約数和(自身を含む): 87313917600

約数和(自身を除く): 65841864480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 389, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 777, 778, 840, 888, 896, 960, 1008, 1036, 1110, 1120, 1152, 1167, 1184, 1260, 1295, 1332, 1344, 1369, 1440, 1480, 1554, 1556, 1665, 1680, 1776, 1920, 1945, 2016, 2072, 2220, 2240, 2331, 2334, 2368, 2520, 2590, 2664, 2688, 2723, 2738, 2880, 2960, 3108, 3112, 3330, 3360, 3501, 3552, 3885, 3890, 4032, 4107, 4144, 4440, 4480, 4662, 4668, 4736, 5040, 5180, 5328, 5446, 5476, 5760, 5835, 5920, 6216, 6224, 6660, 6720, 6845, 7002, 7104, 7770, 7780, 8064, 8169, 8214, 8288, 8880, 9324, 9336, 9583, 10080, 10360, 10656, 10892, 10952, 11655, 11670, 11840, 12321, 12432, 12448, 13320, 13440, 13615, 13690, 14004, 14208, 14393, 15540, 15560, 16338, 16428, 16576, 17505, 17760, 18648, 18672, 19166, 20160, 20535, 20720, 21312, 21784, 21904, 23310, 23340, 23680, 24507, 24642, 24864, 24896, 26640, 27230, 27380, 28008, 28749, 28786, 31080, 31120, 32676, 32856, 33152, 35010, 35520, 37296, 37344, 38332, 40320, 40845, 41070, 41440, 42624, 43179, 43568, 43808, 46620, 46680, 47915, 49014, 49284, 49728, 49792, 53280, 54460, 54760, 56016, 57498, 57572, 61605, 62160, 62240, 65352, 65712, 70020, 71040, 71965, 74592, 74688, 76664, 81690, 82140, 82880, 86247, 86358, 87136, 87616, 93240, 93360, 95830, 98028, 98568, 99456, 100751, 106560, 108920, 109520, 112032, 114996, 115144, 122535, 123210, 124320, 124480, 129537, 130704, 131424, 140040, 143745, 143930, 149184, 149376, 153328, 163380, 164280, 165760, 172494, 172716, 174272, 175232, 186480, 186720, 191660, 196056, 197136, 201502, 213120, 215895, 217840, 219040, 224064, 229992, 230288, 245070, 246420, 248640, 248960, 259074, 261408, 262848, 280080, 287490, 287860, 298368, 302253, 306656, 326760, 328560, 344988, 345432, 348544, 372960, 373440, 383320, 392112, 394272, 403004, 431235, 431790, 435680, 438080, 448128, 459984, 460576, 490140, 492840, 497280, 503755, 518148, 522816, 525696, 532541, 560160, 574980, 575720, 604506, 613312, 647685, 653520, 657120, 689976, 690864, 745920, 746880, 766640, 784224, 788544, 806008, 862470, 863580, 871360, 876160, 906759, 919968, 921152, 980280, 985680, 1007510, 1036296, 1045632, 1065082, 1120320, 1149960, 1151440, 1209012, 1226624, 1295370, 1307040, 1314240, 1379952, 1381728, 1491840, 1511265, 1533280, 1568448, 1577088, 1597623, 1612016, 1724940, 1727160, 1742720, 1813518, 1839936, 1842304, 1960560, 1971360, 2015020, 2072592, 2130164, 2240640, 2299920, 2302880, 2418024, 2590740, 2614080, 2628480, 2662705, 2759904, 2763456, 3022530, 3066560, 3136896, 3195246, 3224032, 3449880, 3454320, 3627036, 3679872, 3727787, 3921120, 3942720, 4030040, 4145184, 4260328, 4533795, 4599840, 4605760, 4792869, 4836048, 5181480, 5228160, 5325410, 5519808, 5526912, 6045060, 6133120, 6390492, 6448064, 6899760, 6908640, 7254072, 7455574, 7842240, 7885440, 7988115, 8060080, 8290368, 8520656, 9067590, 9199680, 9211520, 9585738, 9672096, 10362960, 10650820, 11039616, 11183361, 12090120, 12780984, 12896128, 13799520, 13817280, 14508144, 14911148, 15684480, 15976230, 16120160, 16580736, 17041312, 18135180, 18399360, 18638935, 19171476, 19344192, 20725920, 21301640, 22366722, 23964345, 24180240, 25561968, 27599040, 27634560, 29016288, 29822296, 31952460, 32240320, 33550083, 34082624, 36270360, 37277870, 38342952, 38688384, 41451840, 42603280, 44733444, 47928690, 48360480, 51123936, 55198080, 55916805, 58032576, 59644592, 63904920, 64480640, 67100166, 68165248, 72540720, 74555740, 76685904, 82903680, 85206560, 89466888, 95857380, 96720960, 102247872, 111833610, 116065152, 119289184, 127809840, 134200332, 145081440, 149111480, 153371808, 167750415, 170413120, 178933776, 191714760, 193441920, 204495744, 223667220, 238578368, 255619680, 268400664, 290162880, 298222960, 306743616, 335500830, 340826240, 357867552, 383429520, 447334440, 477156736, 511239360, 536801328, 580325760, 596445920, 613487232, 671001660, 715735104, 766859040, 894668880, 1022478720, 1073602656, 1192891840, 1342003320, 1431470208, 1533718080, 1789337760, 2147205312, 2385783680, 2684006640, 3067436160, 3578675520, 4294410624, 5368013280, 7157351040, 10736026560, 21472053120]

約数ペア:

[(1, 21472053120), (2, 10736026560), (3, 7157351040), (4, 5368013280), (5, 4294410624), (6, 3578675520), (7, 3067436160), (8, 2684006640), (9, 2385783680), (10, 2147205312), (12, 1789337760), (14, 1533718080), (15, 1431470208), (16, 1342003320), (18, 1192891840), (20, 1073602656), (21, 1022478720), (24, 894668880), (28, 766859040), (30, 715735104), (32, 671001660), (35, 613487232), (36, 596445920), (37, 580325760), (40, 536801328), (42, 511239360), (45, 477156736), (48, 447334440), (56, 383429520), (60, 357867552), (63, 340826240), (64, 335500830), (70, 306743616), (72, 298222960), (74, 290162880), (80, 268400664), (84, 255619680), (90, 238578368), (96, 223667220), (105, 204495744), (111, 193441920), (112, 191714760), (120, 178933776), (126, 170413120), (128, 167750415), (140, 153371808), (144, 149111480), (148, 145081440), (160, 134200332), (168, 127809840), (180, 119289184), (185, 116065152), (192, 111833610), (210, 102247872), (222, 96720960), (224, 95857380), (240, 89466888), (252, 85206560), (259, 82903680), (280, 76685904), (288, 74555740), (296, 72540720), (315, 68165248), (320, 67100166), (333, 64480640), (336, 63904920), (360, 59644592), (370, 58032576), (384, 55916805), (389, 55198080), (420, 51123936), (444, 48360480), (448, 47928690), (480, 44733444), (504, 42603280), (518, 41451840), (555, 38688384), (560, 38342952), (576, 37277870), (592, 36270360), (630, 34082624), (640, 33550083), (666, 32240320), (672, 31952460), (720, 29822296), (740, 29016288), (777, 27634560), (778, 27599040), (840, 25561968), (888, 24180240), (896, 23964345), (960, 22366722), (1008, 21301640), (1036, 20725920), (1110, 19344192), (1120, 19171476), (1152, 18638935), (1167, 18399360), (1184, 18135180), (1260, 17041312), (1295, 16580736), (1332, 16120160), (1344, 15976230), (1369, 15684480), (1440, 14911148), (1480, 14508144), (1554, 13817280), (1556, 13799520), (1665, 12896128), (1680, 12780984), (1776, 12090120), (1920, 11183361), (1945, 11039616), (2016, 10650820), (2072, 10362960), (2220, 9672096), (2240, 9585738), (2331, 9211520), (2334, 9199680), (2368, 9067590), (2520, 8520656), (2590, 8290368), (2664, 8060080), (2688, 7988115), (2723, 7885440), (2738, 7842240), (2880, 7455574), (2960, 7254072), (3108, 6908640), (3112, 6899760), (3330, 6448064), (3360, 6390492), (3501, 6133120), (3552, 6045060), (3885, 5526912), (3890, 5519808), (4032, 5325410), (4107, 5228160), (4144, 5181480), (4440, 4836048), (4480, 4792869), (4662, 4605760), (4668, 4599840), (4736, 4533795), (5040, 4260328), (5180, 4145184), (5328, 4030040), (5446, 3942720), (5476, 3921120), (5760, 3727787), (5835, 3679872), (5920, 3627036), (6216, 3454320), (6224, 3449880), (6660, 3224032), (6720, 3195246), (6845, 3136896), (7002, 3066560), (7104, 3022530), (7770, 2763456), (7780, 2759904), (8064, 2662705), (8169, 2628480), (8214, 2614080), (8288, 2590740), (8880, 2418024), (9324, 2302880), (9336, 2299920), (9583, 2240640), (10080, 2130164), (10360, 2072592), (10656, 2015020), (10892, 1971360), (10952, 1960560), (11655, 1842304), (11670, 1839936), (11840, 1813518), (12321, 1742720), (12432, 1727160), (12448, 1724940), (13320, 1612016), (13440, 1597623), (13615, 1577088), (13690, 1568448), (14004, 1533280), (14208, 1511265), (14393, 1491840), (15540, 1381728), (15560, 1379952), (16338, 1314240), (16428, 1307040), (16576, 1295370), (17505, 1226624), (17760, 1209012), (18648, 1151440), (18672, 1149960), (19166, 1120320), (20160, 1065082), (20535, 1045632), (20720, 1036296), (21312, 1007510), (21784, 985680), (21904, 980280), (23310, 921152), (23340, 919968), (23680, 906759), (24507, 876160), (24642, 871360), (24864, 863580), (24896, 862470), (26640, 806008), (27230, 788544), (27380, 784224), (28008, 766640), (28749, 746880), (28786, 745920), (31080, 690864), (31120, 689976), (32676, 657120), (32856, 653520), (33152, 647685), (35010, 613312), (35520, 604506), (37296, 575720), (37344, 574980), (38332, 560160), (40320, 532541), (40845, 525696), (41070, 522816), (41440, 518148), (42624, 503755), (43179, 497280), (43568, 492840), (43808, 490140), (46620, 460576), (46680, 459984), (47915, 448128), (49014, 438080), (49284, 435680), (49728, 431790), (49792, 431235), (53280, 403004), (54460, 394272), (54760, 392112), (56016, 383320), (57498, 373440), (57572, 372960), (61605, 348544), (62160, 345432), (62240, 344988), (65352, 328560), (65712, 326760), (70020, 306656), (71040, 302253), (71965, 298368), (74592, 287860), (74688, 287490), (76664, 280080), (81690, 262848), (82140, 261408), (82880, 259074), (86247, 248960), (86358, 248640), (87136, 246420), (87616, 245070), (93240, 230288), (93360, 229992), (95830, 224064), (98028, 219040), (98568, 217840), (99456, 215895), (100751, 213120), (106560, 201502), (108920, 197136), (109520, 196056), (112032, 191660), (114996, 186720), (115144, 186480), (122535, 175232), (123210, 174272), (124320, 172716), (124480, 172494), (129537, 165760), (130704, 164280), (131424, 163380), (140040, 153328), (143745, 149376), (143930, 149184)]