21920895360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3217}}^1$

素因数の和:3275

約数の個数: 576

約数和(自身を含む): 93704813280

約数和(自身を除く): 71783917920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 169, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 338, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 507, 520, 546, 560, 576, 585, 624, 630, 640, 672, 676, 720, 728, 780, 819, 832, 840, 845, 896, 910, 936, 960, 1008, 1014, 1040, 1092, 1120, 1152, 1170, 1183, 1248, 1260, 1344, 1352, 1365, 1440, 1456, 1521, 1560, 1638, 1664, 1680, 1690, 1820, 1872, 1920, 2016, 2028, 2080, 2184, 2240, 2340, 2366, 2496, 2520, 2535, 2688, 2704, 2730, 2880, 2912, 3042, 3120, 3217, 3276, 3360, 3380, 3549, 3640, 3744, 4032, 4056, 4095, 4160, 4368, 4480, 4680, 4732, 4992, 5040, 5070, 5408, 5460, 5760, 5824, 5915, 6084, 6240, 6434, 6552, 6720, 6760, 7098, 7280, 7488, 7605, 8064, 8112, 8190, 8320, 8736, 9360, 9464, 9651, 10080, 10140, 10647, 10816, 10920, 11648, 11830, 12168, 12480, 12868, 13104, 13440, 13520, 14196, 14560, 14976, 15210, 16085, 16224, 16380, 17472, 17745, 18720, 18928, 19302, 20160, 20280, 21294, 21632, 21840, 22519, 23660, 24336, 24960, 25736, 26208, 27040, 28392, 28953, 29120, 30420, 32170, 32448, 32760, 34944, 35490, 37440, 37856, 38604, 40320, 40560, 41821, 42588, 43680, 45038, 47320, 48255, 48672, 51472, 52416, 53235, 54080, 56784, 57906, 58240, 60840, 64340, 64896, 65520, 67557, 70980, 74880, 75712, 77208, 81120, 83642, 85176, 87360, 90076, 94640, 96510, 97344, 102944, 104832, 106470, 108160, 112595, 113568, 115812, 121680, 125463, 128680, 131040, 135114, 141960, 144765, 151424, 154416, 162240, 167284, 170352, 174720, 180152, 189280, 193020, 194688, 202671, 205888, 209105, 212940, 225190, 227136, 231624, 243360, 250926, 257360, 262080, 270228, 283920, 289530, 292747, 308832, 324480, 334568, 337785, 340704, 360304, 376389, 378560, 386040, 405342, 411776, 418210, 425880, 450380, 454272, 463248, 486720, 501852, 514720, 524160, 540456, 543673, 567840, 579060, 585494, 617664, 627315, 669136, 675570, 681408, 720608, 752778, 757120, 772080, 810684, 836420, 851760, 878241, 900760, 926496, 973440, 1003704, 1013355, 1029440, 1080912, 1087346, 1135680, 1158120, 1170988, 1235328, 1254630, 1338272, 1351140, 1362816, 1441216, 1463735, 1505556, 1544160, 1621368, 1631019, 1672840, 1703520, 1756482, 1801520, 1852992, 1881945, 2007408, 2026710, 2058880, 2161824, 2174692, 2271360, 2316240, 2341976, 2509260, 2634723, 2676544, 2702280, 2718365, 2882432, 2927470, 3011112, 3088320, 3242736, 3262038, 3345680, 3407040, 3512964, 3603040, 3705984, 3763890, 3805711, 4014816, 4053420, 4323648, 4349384, 4391205, 4632480, 4683952, 4893057, 5018520, 5269446, 5353088, 5404560, 5436730, 5854940, 6022224, 6176640, 6485472, 6524076, 6691360, 6814080, 7025928, 7206080, 7527780, 7611422, 8029632, 8106840, 8155095, 8647296, 8698768, 8782410, 9264960, 9367904, 9786114, 10037040, 10538892, 10809120, 10873460, 11417133, 11709880, 12044448, 12970944, 13048152, 13173615, 13382720, 14051856, 14412160, 15055560, 15222844, 16059264, 16213680, 16310190, 17397536, 17564820, 18529920, 18735808, 19028555, 19572228, 20074080, 21077784, 21618240, 21746920, 22834266, 23419760, 24088896, 24465285, 25941888, 26096304, 26347230, 26765440, 28103712, 30111120, 30445688, 32427360, 32620380, 34251399, 34795072, 35129640, 37471616, 38057110, 39144456, 40148160, 42155568, 43236480, 43493840, 45668532, 46839520, 48177792, 48930570, 52192608, 52694460, 56207424, 57085665, 60222240, 60891376, 64854720, 65240760, 68502798, 69590144, 70259280, 76114220, 78288912, 80296320, 84311136, 86987680, 91337064, 93679040, 97861140, 104385216, 105388920, 112414848, 114171330, 120444480, 121782752, 129709440, 130481520, 137005596, 140518560, 152228440, 156577824, 168622272, 171256995, 173975360, 182674128, 187358080, 195722280, 208770432, 210777840, 228342660, 240888960, 243565504, 260963040, 274011192, 281037120, 304456880, 313155648, 337244544, 342513990, 347950720, 365348256, 391444560, 421555680, 456685320, 487131008, 521926080, 548022384, 562074240, 608913760, 626311296, 685027980, 730696512, 782889120, 843111360, 913370640, 1043852160, 1096044768, 1217827520, 1370055960, 1461393024, 1565778240, 1686222720, 1826741280, 2192089536, 2435655040, 2740111920, 3131556480, 3653482560, 4384179072, 5480223840, 7306965120, 10960447680, 21920895360]

約数ペア:

[(1, 21920895360), (2, 10960447680), (3, 7306965120), (4, 5480223840), (5, 4384179072), (6, 3653482560), (7, 3131556480), (8, 2740111920), (9, 2435655040), (10, 2192089536), (12, 1826741280), (13, 1686222720), (14, 1565778240), (15, 1461393024), (16, 1370055960), (18, 1217827520), (20, 1096044768), (21, 1043852160), (24, 913370640), (26, 843111360), (28, 782889120), (30, 730696512), (32, 685027980), (35, 626311296), (36, 608913760), (39, 562074240), (40, 548022384), (42, 521926080), (45, 487131008), (48, 456685320), (52, 421555680), (56, 391444560), (60, 365348256), (63, 347950720), (64, 342513990), (65, 337244544), (70, 313155648), (72, 304456880), (78, 281037120), (80, 274011192), (84, 260963040), (90, 243565504), (91, 240888960), (96, 228342660), (104, 210777840), (105, 208770432), (112, 195722280), (117, 187358080), (120, 182674128), (126, 173975360), (128, 171256995), (130, 168622272), (140, 156577824), (144, 152228440), (156, 140518560), (160, 137005596), (168, 130481520), (169, 129709440), (180, 121782752), (182, 120444480), (192, 114171330), (195, 112414848), (208, 105388920), (210, 104385216), (224, 97861140), (234, 93679040), (240, 91337064), (252, 86987680), (260, 84311136), (273, 80296320), (280, 78288912), (288, 76114220), (312, 70259280), (315, 69590144), (320, 68502798), (336, 65240760), (338, 64854720), (360, 60891376), (364, 60222240), (384, 57085665), (390, 56207424), (416, 52694460), (420, 52192608), (448, 48930570), (455, 48177792), (468, 46839520), (480, 45668532), (504, 43493840), (507, 43236480), (520, 42155568), (546, 40148160), (560, 39144456), (576, 38057110), (585, 37471616), (624, 35129640), (630, 34795072), (640, 34251399), (672, 32620380), (676, 32427360), (720, 30445688), (728, 30111120), (780, 28103712), (819, 26765440), (832, 26347230), (840, 26096304), (845, 25941888), (896, 24465285), (910, 24088896), (936, 23419760), (960, 22834266), (1008, 21746920), (1014, 21618240), (1040, 21077784), (1092, 20074080), (1120, 19572228), (1152, 19028555), (1170, 18735808), (1183, 18529920), (1248, 17564820), (1260, 17397536), (1344, 16310190), (1352, 16213680), (1365, 16059264), (1440, 15222844), (1456, 15055560), (1521, 14412160), (1560, 14051856), (1638, 13382720), (1664, 13173615), (1680, 13048152), (1690, 12970944), (1820, 12044448), (1872, 11709880), (1920, 11417133), (2016, 10873460), (2028, 10809120), (2080, 10538892), (2184, 10037040), (2240, 9786114), (2340, 9367904), (2366, 9264960), (2496, 8782410), (2520, 8698768), (2535, 8647296), (2688, 8155095), (2704, 8106840), (2730, 8029632), (2880, 7611422), (2912, 7527780), (3042, 7206080), (3120, 7025928), (3217, 6814080), (3276, 6691360), (3360, 6524076), (3380, 6485472), (3549, 6176640), (3640, 6022224), (3744, 5854940), (4032, 5436730), (4056, 5404560), (4095, 5353088), (4160, 5269446), (4368, 5018520), (4480, 4893057), (4680, 4683952), (4732, 4632480), (4992, 4391205), (5040, 4349384), (5070, 4323648), (5408, 4053420), (5460, 4014816), (5760, 3805711), (5824, 3763890), (5915, 3705984), (6084, 3603040), (6240, 3512964), (6434, 3407040), (6552, 3345680), (6720, 3262038), (6760, 3242736), (7098, 3088320), (7280, 3011112), (7488, 2927470), (7605, 2882432), (8064, 2718365), (8112, 2702280), (8190, 2676544), (8320, 2634723), (8736, 2509260), (9360, 2341976), (9464, 2316240), (9651, 2271360), (10080, 2174692), (10140, 2161824), (10647, 2058880), (10816, 2026710), (10920, 2007408), (11648, 1881945), (11830, 1852992), (12168, 1801520), (12480, 1756482), (12868, 1703520), (13104, 1672840), (13440, 1631019), (13520, 1621368), (14196, 1544160), (14560, 1505556), (14976, 1463735), (15210, 1441216), (16085, 1362816), (16224, 1351140), (16380, 1338272), (17472, 1254630), (17745, 1235328), (18720, 1170988), (18928, 1158120), (19302, 1135680), (20160, 1087346), (20280, 1080912), (21294, 1029440), (21632, 1013355), (21840, 1003704), (22519, 973440), (23660, 926496), (24336, 900760), (24960, 878241), (25736, 851760), (26208, 836420), (27040, 810684), (28392, 772080), (28953, 757120), (29120, 752778), (30420, 720608), (32170, 681408), (32448, 675570), (32760, 669136), (34944, 627315), (35490, 617664), (37440, 585494), (37856, 579060), (38604, 567840), (40320, 543673), (40560, 540456), (41821, 524160), (42588, 514720), (43680, 501852), (45038, 486720), (47320, 463248), (48255, 454272), (48672, 450380), (51472, 425880), (52416, 418210), (53235, 411776), (54080, 405342), (56784, 386040), (57906, 378560), (58240, 376389), (60840, 360304), (64340, 340704), (64896, 337785), (65520, 334568), (67557, 324480), (70980, 308832), (74880, 292747), (75712, 289530), (77208, 283920), (81120, 270228), (83642, 262080), (85176, 257360), (87360, 250926), (90076, 243360), (94640, 231624), (96510, 227136), (97344, 225190), (102944, 212940), (104832, 209105), (106470, 205888), (108160, 202671), (112595, 194688), (113568, 193020), (115812, 189280), (121680, 180152), (125463, 174720), (128680, 170352), (131040, 167284), (135114, 162240), (141960, 154416), (144765, 151424)]