2051780640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 384

約数和(自身を含む): 8047226880

約数和(自身を除く): 5995446240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 107, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 214, 224, 240, 260, 273, 280, 312, 321, 336, 364, 390, 416, 420, 428, 439, 455, 480, 520, 535, 546, 560, 624, 642, 672, 728, 749, 780, 840, 856, 878, 910, 1040, 1070, 1092, 1120, 1248, 1284, 1317, 1365, 1391, 1456, 1498, 1560, 1605, 1680, 1712, 1756, 1820, 2080, 2140, 2184, 2195, 2247, 2568, 2634, 2730, 2782, 2912, 2996, 3073, 3120, 3210, 3360, 3424, 3512, 3640, 3745, 4173, 4280, 4368, 4390, 4494, 5136, 5268, 5460, 5564, 5707, 5992, 6146, 6240, 6420, 6585, 6955, 7024, 7280, 7490, 8346, 8560, 8736, 8780, 8988, 9219, 9737, 10272, 10536, 10920, 11128, 11235, 11414, 11984, 12292, 12840, 13170, 13910, 14048, 14560, 14980, 15365, 16692, 17120, 17121, 17560, 17976, 18438, 19474, 20865, 21072, 21840, 22256, 22470, 22828, 23968, 24584, 25680, 26340, 27820, 28535, 29211, 29960, 30730, 33384, 34242, 35120, 35952, 36876, 38948, 39949, 41730, 42144, 43680, 44512, 44940, 45656, 46095, 46973, 48685, 49168, 51360, 52680, 55640, 57070, 58422, 59920, 61460, 66768, 68484, 70240, 71904, 73752, 77896, 79898, 83460, 85605, 89880, 91312, 92190, 93946, 97370, 98336, 105360, 111280, 114140, 116844, 119840, 119847, 122920, 133536, 136968, 140919, 146055, 147504, 155792, 159796, 166920, 171210, 179760, 182624, 184380, 187892, 194740, 199745, 210720, 222560, 228280, 233688, 234865, 239694, 245840, 273936, 281838, 292110, 295008, 311584, 319592, 328811, 333840, 342420, 359520, 368760, 375784, 389480, 399490, 456560, 467376, 469730, 479388, 491680, 547872, 563676, 584220, 599235, 610649, 639184, 657622, 667680, 684840, 704595, 737520, 751568, 778960, 798980, 913120, 934752, 939460, 958776, 986433, 1127352, 1168440, 1198470, 1221298, 1278368, 1315244, 1369680, 1409190, 1475040, 1503136, 1557920, 1597960, 1644055, 1831947, 1878920, 1917552, 1972866, 2254704, 2336880, 2396940, 2442596, 2630488, 2739360, 2818380, 3053245, 3195920, 3288110, 3663894, 3757840, 3835104, 3945732, 4274543, 4509408, 4673760, 4793880, 4885192, 4932165, 5260976, 5636760, 6106490, 6391840, 6576220, 7327788, 7515680, 7891464, 8549086, 9159735, 9587760, 9770384, 9864330, 10521952, 11273520, 12212980, 12823629, 13152440, 14655576, 15782928, 17098172, 18319470, 19175520, 19540768, 19728660, 21372715, 22547040, 24425960, 25647258, 26304880, 29311152, 31565856, 34196344, 36638940, 39457320, 42745430, 48851920, 51294516, 52609760, 58622304, 64118145, 68392688, 73277880, 78914640, 85490860, 97703840, 102589032, 128236290, 136785376, 146555760, 157829280, 170981720, 205178064, 256472580, 293111520, 341963440, 410356128, 512945160, 683926880, 1025890320, 2051780640]

約数ペア:

[(1, 2051780640), (2, 1025890320), (3, 683926880), (4, 512945160), (5, 410356128), (6, 341963440), (7, 293111520), (8, 256472580), (10, 205178064), (12, 170981720), (13, 157829280), (14, 146555760), (15, 136785376), (16, 128236290), (20, 102589032), (21, 97703840), (24, 85490860), (26, 78914640), (28, 73277880), (30, 68392688), (32, 64118145), (35, 58622304), (39, 52609760), (40, 51294516), (42, 48851920), (48, 42745430), (52, 39457320), (56, 36638940), (60, 34196344), (65, 31565856), (70, 29311152), (78, 26304880), (80, 25647258), (84, 24425960), (91, 22547040), (96, 21372715), (104, 19728660), (105, 19540768), (107, 19175520), (112, 18319470), (120, 17098172), (130, 15782928), (140, 14655576), (156, 13152440), (160, 12823629), (168, 12212980), (182, 11273520), (195, 10521952), (208, 9864330), (210, 9770384), (214, 9587760), (224, 9159735), (240, 8549086), (260, 7891464), (273, 7515680), (280, 7327788), (312, 6576220), (321, 6391840), (336, 6106490), (364, 5636760), (390, 5260976), (416, 4932165), (420, 4885192), (428, 4793880), (439, 4673760), (455, 4509408), (480, 4274543), (520, 3945732), (535, 3835104), (546, 3757840), (560, 3663894), (624, 3288110), (642, 3195920), (672, 3053245), (728, 2818380), (749, 2739360), (780, 2630488), (840, 2442596), (856, 2396940), (878, 2336880), (910, 2254704), (1040, 1972866), (1070, 1917552), (1092, 1878920), (1120, 1831947), (1248, 1644055), (1284, 1597960), (1317, 1557920), (1365, 1503136), (1391, 1475040), (1456, 1409190), (1498, 1369680), (1560, 1315244), (1605, 1278368), (1680, 1221298), (1712, 1198470), (1756, 1168440), (1820, 1127352), (2080, 986433), (2140, 958776), (2184, 939460), (2195, 934752), (2247, 913120), (2568, 798980), (2634, 778960), (2730, 751568), (2782, 737520), (2912, 704595), (2996, 684840), (3073, 667680), (3120, 657622), (3210, 639184), (3360, 610649), (3424, 599235), (3512, 584220), (3640, 563676), (3745, 547872), (4173, 491680), (4280, 479388), (4368, 469730), (4390, 467376), (4494, 456560), (5136, 399490), (5268, 389480), (5460, 375784), (5564, 368760), (5707, 359520), (5992, 342420), (6146, 333840), (6240, 328811), (6420, 319592), (6585, 311584), (6955, 295008), (7024, 292110), (7280, 281838), (7490, 273936), (8346, 245840), (8560, 239694), (8736, 234865), (8780, 233688), (8988, 228280), (9219, 222560), (9737, 210720), (10272, 199745), (10536, 194740), (10920, 187892), (11128, 184380), (11235, 182624), (11414, 179760), (11984, 171210), (12292, 166920), (12840, 159796), (13170, 155792), (13910, 147504), (14048, 146055), (14560, 140919), (14980, 136968), (15365, 133536), (16692, 122920), (17120, 119847), (17121, 119840), (17560, 116844), (17976, 114140), (18438, 111280), (19474, 105360), (20865, 98336), (21072, 97370), (21840, 93946), (22256, 92190), (22470, 91312), (22828, 89880), (23968, 85605), (24584, 83460), (25680, 79898), (26340, 77896), (27820, 73752), (28535, 71904), (29211, 70240), (29960, 68484), (30730, 66768), (33384, 61460), (34242, 59920), (35120, 58422), (35952, 57070), (36876, 55640), (38948, 52680), (39949, 51360), (41730, 49168), (42144, 48685), (43680, 46973), (44512, 46095), (44940, 45656)]