20189199360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 528

約数和(自身を含む): 74571587712

約数和(自身を除く): 54382388352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 331, 352, 361, 380, 384, 418, 440, 456, 480, 512, 528, 570, 608, 627, 640, 660, 662, 704, 722, 760, 768, 836, 880, 912, 960, 993, 1024, 1045, 1056, 1083, 1140, 1216, 1254, 1280, 1320, 1324, 1408, 1444, 1520, 1536, 1655, 1672, 1760, 1805, 1824, 1920, 1986, 2090, 2112, 2166, 2280, 2432, 2508, 2560, 2640, 2648, 2816, 2888, 3040, 3072, 3135, 3310, 3344, 3520, 3610, 3641, 3648, 3840, 3971, 3972, 4180, 4224, 4332, 4560, 4864, 4965, 5016, 5120, 5280, 5296, 5415, 5632, 5776, 6080, 6270, 6289, 6620, 6688, 7040, 7220, 7282, 7296, 7680, 7942, 7944, 8360, 8448, 8664, 9120, 9728, 9930, 10032, 10560, 10592, 10830, 10923, 11264, 11552, 11913, 12160, 12540, 12578, 13240, 13376, 14080, 14440, 14564, 14592, 15360, 15884, 15888, 16720, 16896, 17328, 18205, 18240, 18867, 19456, 19855, 19860, 20064, 21120, 21184, 21660, 21846, 23104, 23826, 24320, 25080, 25156, 26480, 26752, 28160, 28880, 29128, 29184, 31445, 31768, 31776, 33440, 33792, 34656, 36410, 36480, 37734, 39710, 39720, 40128, 42240, 42368, 43320, 43692, 46208, 47652, 48640, 50160, 50312, 52960, 53504, 54615, 56320, 57760, 58256, 58368, 59565, 62890, 63536, 63552, 66880, 69179, 69312, 72820, 72960, 75468, 79420, 79440, 80256, 84480, 84736, 86640, 87384, 92416, 94335, 95304, 97280, 100320, 100624, 105920, 107008, 109230, 115520, 116512, 119130, 119491, 125780, 127072, 127104, 133760, 138358, 138624, 145640, 145920, 150936, 158840, 158880, 160512, 168960, 169472, 173280, 174768, 184832, 188670, 190608, 200640, 201248, 207537, 211840, 214016, 218460, 231040, 233024, 238260, 238982, 251560, 254144, 254208, 267520, 276716, 277248, 291280, 291840, 301872, 317680, 317760, 321024, 338944, 345895, 346560, 349536, 358473, 369664, 377340, 381216, 401280, 402496, 415074, 423680, 436920, 462080, 466048, 476520, 477964, 503120, 508288, 508416, 535040, 553432, 554496, 582560, 597455, 603744, 635360, 635520, 642048, 691790, 693120, 699072, 716946, 754680, 762432, 802560, 804992, 830148, 847360, 873840, 924160, 932096, 953040, 955928, 1006240, 1016576, 1016832, 1037685, 1070080, 1106864, 1108992, 1165120, 1194910, 1207488, 1270720, 1271040, 1314401, 1383580, 1386240, 1398144, 1433892, 1509360, 1524864, 1605120, 1609984, 1660296, 1694720, 1747680, 1792365, 1848320, 1864192, 1906080, 1911856, 2012480, 2033152, 2075370, 2213728, 2330240, 2389820, 2414976, 2541440, 2542080, 2628802, 2767160, 2772480, 2796288, 2867784, 3018720, 3049728, 3210240, 3219968, 3320592, 3495360, 3584730, 3728384, 3812160, 3823712, 3943203, 4024960, 4066304, 4150740, 4427456, 4660480, 4779640, 4829952, 5082880, 5084160, 5257604, 5534320, 5544960, 5592576, 5735568, 6037440, 6099456, 6439936, 6572005, 6641184, 6990720, 7169460, 7624320, 7647424, 7886406, 8049920, 8301480, 8854912, 9320960, 9559280, 9659904, 10165760, 10515208, 11068640, 11185152, 11471136, 12074880, 12198912, 13144010, 13282368, 13981440, 14338920, 15248640, 15294848, 15772812, 16099840, 16602960, 17709824, 18641920, 19118560, 19319808, 19716015, 20331520, 21030416, 22137280, 22942272, 24149760, 26288020, 26564736, 27962880, 28677840, 30497280, 30589696, 31545624, 32199680, 33205920, 35419648, 38237120, 39432030, 42060832, 44274560, 45884544, 48299520, 52576040, 53129472, 55925760, 57355680, 60994560, 61179392, 63091248, 66411840, 70839296, 76474240, 78864060, 84121664, 88549120, 91769088, 96599040, 105152080, 106258944, 114711360, 122358784, 126182496, 132823680, 152948480, 157728120, 168243328, 177098240, 183538176, 210304160, 212517888, 229422720, 252364992, 265647360, 305896960, 315456240, 336486656, 354196480, 367076352, 420608320, 458845440, 504729984, 531294720, 611793920, 630912480, 672973312, 841216640, 917690880, 1009459968, 1062589440, 1261824960, 1345946624, 1682433280, 1835381760, 2018919936, 2523649920, 3364866560, 4037839872, 5047299840, 6729733120, 10094599680, 20189199360]

約数ペア:

[(1, 20189199360), (2, 10094599680), (3, 6729733120), (4, 5047299840), (5, 4037839872), (6, 3364866560), (8, 2523649920), (10, 2018919936), (11, 1835381760), (12, 1682433280), (15, 1345946624), (16, 1261824960), (19, 1062589440), (20, 1009459968), (22, 917690880), (24, 841216640), (30, 672973312), (32, 630912480), (33, 611793920), (38, 531294720), (40, 504729984), (44, 458845440), (48, 420608320), (55, 367076352), (57, 354196480), (60, 336486656), (64, 315456240), (66, 305896960), (76, 265647360), (80, 252364992), (88, 229422720), (95, 212517888), (96, 210304160), (110, 183538176), (114, 177098240), (120, 168243328), (128, 157728120), (132, 152948480), (152, 132823680), (160, 126182496), (165, 122358784), (176, 114711360), (190, 106258944), (192, 105152080), (209, 96599040), (220, 91769088), (228, 88549120), (240, 84121664), (256, 78864060), (264, 76474240), (285, 70839296), (304, 66411840), (320, 63091248), (330, 61179392), (331, 60994560), (352, 57355680), (361, 55925760), (380, 53129472), (384, 52576040), (418, 48299520), (440, 45884544), (456, 44274560), (480, 42060832), (512, 39432030), (528, 38237120), (570, 35419648), (608, 33205920), (627, 32199680), (640, 31545624), (660, 30589696), (662, 30497280), (704, 28677840), (722, 27962880), (760, 26564736), (768, 26288020), (836, 24149760), (880, 22942272), (912, 22137280), (960, 21030416), (993, 20331520), (1024, 19716015), (1045, 19319808), (1056, 19118560), (1083, 18641920), (1140, 17709824), (1216, 16602960), (1254, 16099840), (1280, 15772812), (1320, 15294848), (1324, 15248640), (1408, 14338920), (1444, 13981440), (1520, 13282368), (1536, 13144010), (1655, 12198912), (1672, 12074880), (1760, 11471136), (1805, 11185152), (1824, 11068640), (1920, 10515208), (1986, 10165760), (2090, 9659904), (2112, 9559280), (2166, 9320960), (2280, 8854912), (2432, 8301480), (2508, 8049920), (2560, 7886406), (2640, 7647424), (2648, 7624320), (2816, 7169460), (2888, 6990720), (3040, 6641184), (3072, 6572005), (3135, 6439936), (3310, 6099456), (3344, 6037440), (3520, 5735568), (3610, 5592576), (3641, 5544960), (3648, 5534320), (3840, 5257604), (3971, 5084160), (3972, 5082880), (4180, 4829952), (4224, 4779640), (4332, 4660480), (4560, 4427456), (4864, 4150740), (4965, 4066304), (5016, 4024960), (5120, 3943203), (5280, 3823712), (5296, 3812160), (5415, 3728384), (5632, 3584730), (5776, 3495360), (6080, 3320592), (6270, 3219968), (6289, 3210240), (6620, 3049728), (6688, 3018720), (7040, 2867784), (7220, 2796288), (7282, 2772480), (7296, 2767160), (7680, 2628802), (7942, 2542080), (7944, 2541440), (8360, 2414976), (8448, 2389820), (8664, 2330240), (9120, 2213728), (9728, 2075370), (9930, 2033152), (10032, 2012480), (10560, 1911856), (10592, 1906080), (10830, 1864192), (10923, 1848320), (11264, 1792365), (11552, 1747680), (11913, 1694720), (12160, 1660296), (12540, 1609984), (12578, 1605120), (13240, 1524864), (13376, 1509360), (14080, 1433892), (14440, 1398144), (14564, 1386240), (14592, 1383580), (15360, 1314401), (15884, 1271040), (15888, 1270720), (16720, 1207488), (16896, 1194910), (17328, 1165120), (18205, 1108992), (18240, 1106864), (18867, 1070080), (19456, 1037685), (19855, 1016832), (19860, 1016576), (20064, 1006240), (21120, 955928), (21184, 953040), (21660, 932096), (21846, 924160), (23104, 873840), (23826, 847360), (24320, 830148), (25080, 804992), (25156, 802560), (26480, 762432), (26752, 754680), (28160, 716946), (28880, 699072), (29128, 693120), (29184, 691790), (31445, 642048), (31768, 635520), (31776, 635360), (33440, 603744), (33792, 597455), (34656, 582560), (36410, 554496), (36480, 553432), (37734, 535040), (39710, 508416), (39720, 508288), (40128, 503120), (42240, 477964), (42368, 476520), (43320, 466048), (43692, 462080), (46208, 436920), (47652, 423680), (48640, 415074), (50160, 402496), (50312, 401280), (52960, 381216), (53504, 377340), (54615, 369664), (56320, 358473), (57760, 349536), (58256, 346560), (58368, 345895), (59565, 338944), (62890, 321024), (63536, 317760), (63552, 317680), (66880, 301872), (69179, 291840), (69312, 291280), (72820, 277248), (72960, 276716), (75468, 267520), (79420, 254208), (79440, 254144), (80256, 251560), (84480, 238982), (84736, 238260), (86640, 233024), (87384, 231040), (92416, 218460), (94335, 214016), (95304, 211840), (97280, 207537), (100320, 201248), (100624, 200640), (105920, 190608), (107008, 188670), (109230, 184832), (115520, 174768), (116512, 173280), (119130, 169472), (119491, 168960), (125780, 160512), (127072, 158880), (127104, 158840), (133760, 150936), (138358, 145920), (138624, 145640)]