20109914440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 384

約数和(自身を含む): 59184276480

約数和(自身を除く): 39074362040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 73, 77, 88, 94, 110, 121, 140, 146, 154, 173, 188, 220, 235, 242, 280, 292, 308, 329, 346, 365, 376, 385, 440, 470, 484, 511, 517, 584, 605, 616, 658, 692, 730, 770, 803, 847, 865, 940, 968, 1022, 1034, 1210, 1211, 1316, 1384, 1460, 1540, 1606, 1645, 1694, 1730, 1880, 1903, 2044, 2068, 2420, 2422, 2555, 2585, 2632, 2920, 3080, 3212, 3290, 3388, 3431, 3460, 3619, 3806, 4015, 4088, 4136, 4235, 4840, 4844, 5110, 5170, 5621, 5687, 6055, 6424, 6580, 6776, 6862, 6920, 7238, 7612, 8030, 8131, 8470, 8833, 9515, 9688, 10220, 10340, 11242, 11374, 12110, 12629, 13160, 13321, 13724, 14476, 15224, 16060, 16262, 16940, 17155, 17666, 18095, 19030, 20440, 20680, 20933, 22484, 22748, 24017, 24220, 25258, 26642, 27448, 28105, 28435, 28952, 32120, 32524, 33880, 34310, 35332, 36190, 37741, 38060, 39809, 40655, 41866, 44165, 44968, 45496, 48034, 48440, 50516, 53284, 56210, 56870, 56917, 61831, 63145, 65048, 66605, 68620, 70664, 72380, 75482, 76120, 79618, 81310, 83732, 88330, 88403, 89441, 96068, 101032, 104665, 106568, 112420, 113740, 113834, 120085, 123662, 126290, 133210, 137240, 138919, 144760, 146531, 150964, 159236, 162620, 167464, 176660, 176806, 178882, 188705, 192136, 199045, 209330, 224840, 227480, 227668, 240170, 247324, 252580, 264187, 266420, 277838, 284585, 293062, 301928, 309155, 318472, 325240, 353320, 353612, 357764, 377410, 398090, 415151, 418660, 442015, 447205, 455336, 480340, 494648, 505160, 528374, 532840, 555676, 569170, 586124, 593563, 618310, 626087, 694595, 707224, 715528, 732655, 754820, 796180, 830302, 837320, 884030, 894410, 960680, 972433, 983851, 1056748, 1111352, 1138340, 1172248, 1187126, 1236620, 1252174, 1320935, 1389190, 1465310, 1509640, 1528109, 1592360, 1660604, 1768060, 1788820, 1944866, 1967702, 2075755, 2113496, 2276680, 2374252, 2473240, 2504348, 2641870, 2778380, 2906057, 2930620, 2967815, 3056218, 3130435, 3321208, 3536120, 3577640, 3889732, 3935404, 4151510, 4154941, 4748504, 4862165, 4919255, 5008696, 5283740, 5556760, 5812114, 5861240, 5935630, 6112436, 6260870, 6529193, 6886957, 7640545, 7779464, 7870808, 8303020, 8309882, 9724330, 9838510, 10567480, 10696763, 11624228, 11871260, 12224872, 12521740, 13058386, 13773914, 14530285, 15281090, 16606040, 16619764, 19448660, 19677020, 20774705, 21393526, 23248456, 23742520, 25043480, 26116772, 27547828, 29060570, 30562180, 32645965, 33239528, 34434785, 38897320, 39354040, 41549410, 42787052, 45704351, 52233544, 53483815, 55095656, 58121140, 61124360, 65291930, 68869570, 71821123, 83098820, 85574104, 91408702, 106967630, 116242280, 130583860, 137739140, 143642246, 166197640, 182817404, 213935260, 228521755, 261167720, 275478280, 287284492, 359105615, 365634808, 427870520, 457043510, 502747861, 574568984, 718211230, 914087020, 1005495722, 1436422460, 1828174040, 2010991444, 2513739305, 2872844920, 4021982888, 5027478610, 10054957220, 20109914440]

約数ペア:

[(1, 20109914440), (2, 10054957220), (4, 5027478610), (5, 4021982888), (7, 2872844920), (8, 2513739305), (10, 2010991444), (11, 1828174040), (14, 1436422460), (20, 1005495722), (22, 914087020), (28, 718211230), (35, 574568984), (40, 502747861), (44, 457043510), (47, 427870520), (55, 365634808), (56, 359105615), (70, 287284492), (73, 275478280), (77, 261167720), (88, 228521755), (94, 213935260), (110, 182817404), (121, 166197640), (140, 143642246), (146, 137739140), (154, 130583860), (173, 116242280), (188, 106967630), (220, 91408702), (235, 85574104), (242, 83098820), (280, 71821123), (292, 68869570), (308, 65291930), (329, 61124360), (346, 58121140), (365, 55095656), (376, 53483815), (385, 52233544), (440, 45704351), (470, 42787052), (484, 41549410), (511, 39354040), (517, 38897320), (584, 34434785), (605, 33239528), (616, 32645965), (658, 30562180), (692, 29060570), (730, 27547828), (770, 26116772), (803, 25043480), (847, 23742520), (865, 23248456), (940, 21393526), (968, 20774705), (1022, 19677020), (1034, 19448660), (1210, 16619764), (1211, 16606040), (1316, 15281090), (1384, 14530285), (1460, 13773914), (1540, 13058386), (1606, 12521740), (1645, 12224872), (1694, 11871260), (1730, 11624228), (1880, 10696763), (1903, 10567480), (2044, 9838510), (2068, 9724330), (2420, 8309882), (2422, 8303020), (2555, 7870808), (2585, 7779464), (2632, 7640545), (2920, 6886957), (3080, 6529193), (3212, 6260870), (3290, 6112436), (3388, 5935630), (3431, 5861240), (3460, 5812114), (3619, 5556760), (3806, 5283740), (4015, 5008696), (4088, 4919255), (4136, 4862165), (4235, 4748504), (4840, 4154941), (4844, 4151510), (5110, 3935404), (5170, 3889732), (5621, 3577640), (5687, 3536120), (6055, 3321208), (6424, 3130435), (6580, 3056218), (6776, 2967815), (6862, 2930620), (6920, 2906057), (7238, 2778380), (7612, 2641870), (8030, 2504348), (8131, 2473240), (8470, 2374252), (8833, 2276680), (9515, 2113496), (9688, 2075755), (10220, 1967702), (10340, 1944866), (11242, 1788820), (11374, 1768060), (12110, 1660604), (12629, 1592360), (13160, 1528109), (13321, 1509640), (13724, 1465310), (14476, 1389190), (15224, 1320935), (16060, 1252174), (16262, 1236620), (16940, 1187126), (17155, 1172248), (17666, 1138340), (18095, 1111352), (19030, 1056748), (20440, 983851), (20680, 972433), (20933, 960680), (22484, 894410), (22748, 884030), (24017, 837320), (24220, 830302), (25258, 796180), (26642, 754820), (27448, 732655), (28105, 715528), (28435, 707224), (28952, 694595), (32120, 626087), (32524, 618310), (33880, 593563), (34310, 586124), (35332, 569170), (36190, 555676), (37741, 532840), (38060, 528374), (39809, 505160), (40655, 494648), (41866, 480340), (44165, 455336), (44968, 447205), (45496, 442015), (48034, 418660), (48440, 415151), (50516, 398090), (53284, 377410), (56210, 357764), (56870, 353612), (56917, 353320), (61831, 325240), (63145, 318472), (65048, 309155), (66605, 301928), (68620, 293062), (70664, 284585), (72380, 277838), (75482, 266420), (76120, 264187), (79618, 252580), (81310, 247324), (83732, 240170), (88330, 227668), (88403, 227480), (89441, 224840), (96068, 209330), (101032, 199045), (104665, 192136), (106568, 188705), (112420, 178882), (113740, 176806), (113834, 176660), (120085, 167464), (123662, 162620), (126290, 159236), (133210, 150964), (137240, 146531), (138919, 144760)]