1920358440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 576

約数和(自身を含む): 8496109440

約数和(自身を除く): 6575751000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 73, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 146, 154, 156, 165, 168, 180, 182, 195, 198, 210, 219, 220, 231, 234, 252, 260, 264, 273, 280, 286, 292, 308, 312, 315, 330, 360, 364, 365, 385, 390, 396, 420, 429, 438, 440, 455, 462, 468, 495, 504, 511, 520, 546, 572, 584, 585, 616, 630, 657, 660, 693, 715, 728, 730, 770, 780, 792, 803, 819, 840, 858, 876, 910, 924, 936, 949, 990, 1001, 1022, 1092, 1095, 1144, 1155, 1170, 1260, 1287, 1314, 1320, 1365, 1386, 1430, 1460, 1533, 1540, 1560, 1606, 1638, 1716, 1752, 1820, 1848, 1898, 1980, 2002, 2044, 2145, 2184, 2190, 2310, 2340, 2409, 2520, 2555, 2574, 2628, 2730, 2772, 2847, 2860, 2920, 3003, 3066, 3080, 3212, 3276, 3285, 3432, 3465, 3640, 3796, 3960, 4004, 4015, 4088, 4095, 4290, 4380, 4599, 4620, 4680, 4745, 4818, 5005, 5110, 5148, 5256, 5329, 5460, 5544, 5621, 5694, 5720, 6006, 6132, 6424, 6435, 6552, 6570, 6643, 6930, 7227, 7592, 7665, 8008, 8030, 8190, 8541, 8580, 8760, 9009, 9198, 9240, 9490, 9636, 10010, 10220, 10296, 10439, 10658, 10920, 11242, 11388, 12012, 12045, 12264, 12870, 13140, 13286, 13860, 14235, 14454, 15015, 15330, 15987, 16060, 16380, 16863, 17082, 17160, 18018, 18396, 18980, 19272, 19929, 20020, 20440, 20878, 21316, 22484, 22776, 22995, 24024, 24090, 25740, 26280, 26572, 26645, 27720, 28105, 28470, 28908, 30030, 30660, 31317, 31974, 32120, 32760, 33215, 33726, 34164, 36036, 36135, 36792, 37303, 37960, 39858, 40040, 41756, 42632, 42705, 44968, 45045, 45990, 47961, 48180, 50589, 51480, 52195, 53144, 53290, 56210, 56940, 57816, 58619, 59787, 60060, 61320, 62634, 63948, 66430, 67452, 68328, 69277, 72072, 72270, 73073, 74606, 79716, 79935, 83512, 84315, 85410, 90090, 91980, 93951, 95922, 96360, 99645, 101178, 104390, 106580, 111909, 112420, 113880, 117238, 119574, 120120, 125268, 127896, 132860, 134904, 138554, 144540, 146146, 149212, 156585, 159432, 159870, 168630, 170820, 175857, 180180, 183960, 186515, 187902, 191844, 199290, 202356, 207831, 208780, 213160, 219219, 223818, 224840, 234476, 239148, 239805, 250536, 252945, 265720, 277108, 289080, 292292, 293095, 298424, 298935, 313170, 319740, 335727, 337260, 341640, 346385, 351714, 360360, 365365, 373030, 375804, 383688, 398580, 404712, 410333, 415662, 417560, 438438, 447636, 468952, 469755, 478296, 479610, 484939, 505890, 527571, 554216, 559545, 584584, 586190, 597870, 623493, 626340, 639480, 657657, 671454, 674520, 692770, 703428, 730730, 746060, 751608, 762047, 797160, 820666, 831324, 876876, 879285, 895272, 939510, 959220, 969878, 1011780, 1039155, 1055142, 1096095, 1119090, 1172380, 1195740, 1230999, 1246986, 1252680, 1315314, 1342908, 1385540, 1406856, 1454817, 1461460, 1492120, 1524094, 1641332, 1662648, 1678635, 1753752, 1758570, 1879020, 1918440, 1939756, 2023560, 2051665, 2078310, 2110284, 2192190, 2238180, 2286141, 2344760, 2391480, 2424695, 2461998, 2493972, 2630628, 2637855, 2685816, 2771080, 2909634, 2922920, 3048188, 3117465, 3282664, 3288285, 3357270, 3517140, 3692997, 3758040, 3810235, 3879512, 4103330, 4156620, 4220568, 4364451, 4384380, 4476360, 4572282, 4849390, 4923996, 4987944, 5261256, 5275710, 5334329, 5819268, 6096376, 6154995, 6234930, 6576570, 6714540, 6858423, 7034280, 7274085, 7385994, 7620470, 8206660, 8313240, 8728902, 8768760, 9144564, 9698780, 9847992, 10551420, 10668658, 11430705, 11638536, 12309990, 12469860, 13153140, 13429080, 13716846, 14548170, 14771988, 15240940, 16002987, 16413320, 17457804, 18289128, 18464985, 19397560, 21102840, 21337316, 21822255, 22861410, 24619980, 24939720, 26306280, 26671645, 27433692, 29096340, 29543976, 30481880, 32005974, 34292115, 34915608, 36929970, 42674632, 43644510, 45722820, 48008961, 49239960, 53343290, 54867384, 58192680, 64011948, 68584230, 73859940, 80014935, 87289020, 91445640, 96017922, 106686580, 128023896, 137168460, 147719880, 160029870, 174578040, 192035844, 213373160, 240044805, 274336920, 320059740, 384071688, 480089610, 640119480, 960179220, 1920358440]

約数ペア:

[(1, 1920358440), (2, 960179220), (3, 640119480), (4, 480089610), (5, 384071688), (6, 320059740), (7, 274336920), (8, 240044805), (9, 213373160), (10, 192035844), (11, 174578040), (12, 160029870), (13, 147719880), (14, 137168460), (15, 128023896), (18, 106686580), (20, 96017922), (21, 91445640), (22, 87289020), (24, 80014935), (26, 73859940), (28, 68584230), (30, 64011948), (33, 58192680), (35, 54867384), (36, 53343290), (39, 49239960), (40, 48008961), (42, 45722820), (44, 43644510), (45, 42674632), (52, 36929970), (55, 34915608), (56, 34292115), (60, 32005974), (63, 30481880), (65, 29543976), (66, 29096340), (70, 27433692), (72, 26671645), (73, 26306280), (77, 24939720), (78, 24619980), (84, 22861410), (88, 21822255), (90, 21337316), (91, 21102840), (99, 19397560), (104, 18464985), (105, 18289128), (110, 17457804), (117, 16413320), (120, 16002987), (126, 15240940), (130, 14771988), (132, 14548170), (140, 13716846), (143, 13429080), (146, 13153140), (154, 12469860), (156, 12309990), (165, 11638536), (168, 11430705), (180, 10668658), (182, 10551420), (195, 9847992), (198, 9698780), (210, 9144564), (219, 8768760), (220, 8728902), (231, 8313240), (234, 8206660), (252, 7620470), (260, 7385994), (264, 7274085), (273, 7034280), (280, 6858423), (286, 6714540), (292, 6576570), (308, 6234930), (312, 6154995), (315, 6096376), (330, 5819268), (360, 5334329), (364, 5275710), (365, 5261256), (385, 4987944), (390, 4923996), (396, 4849390), (420, 4572282), (429, 4476360), (438, 4384380), (440, 4364451), (455, 4220568), (462, 4156620), (468, 4103330), (495, 3879512), (504, 3810235), (511, 3758040), (520, 3692997), (546, 3517140), (572, 3357270), (584, 3288285), (585, 3282664), (616, 3117465), (630, 3048188), (657, 2922920), (660, 2909634), (693, 2771080), (715, 2685816), (728, 2637855), (730, 2630628), (770, 2493972), (780, 2461998), (792, 2424695), (803, 2391480), (819, 2344760), (840, 2286141), (858, 2238180), (876, 2192190), (910, 2110284), (924, 2078310), (936, 2051665), (949, 2023560), (990, 1939756), (1001, 1918440), (1022, 1879020), (1092, 1758570), (1095, 1753752), (1144, 1678635), (1155, 1662648), (1170, 1641332), (1260, 1524094), (1287, 1492120), (1314, 1461460), (1320, 1454817), (1365, 1406856), (1386, 1385540), (1430, 1342908), (1460, 1315314), (1533, 1252680), (1540, 1246986), (1560, 1230999), (1606, 1195740), (1638, 1172380), (1716, 1119090), (1752, 1096095), (1820, 1055142), (1848, 1039155), (1898, 1011780), (1980, 969878), (2002, 959220), (2044, 939510), (2145, 895272), (2184, 879285), (2190, 876876), (2310, 831324), (2340, 820666), (2409, 797160), (2520, 762047), (2555, 751608), (2574, 746060), (2628, 730730), (2730, 703428), (2772, 692770), (2847, 674520), (2860, 671454), (2920, 657657), (3003, 639480), (3066, 626340), (3080, 623493), (3212, 597870), (3276, 586190), (3285, 584584), (3432, 559545), (3465, 554216), (3640, 527571), (3796, 505890), (3960, 484939), (4004, 479610), (4015, 478296), (4088, 469755), (4095, 468952), (4290, 447636), (4380, 438438), (4599, 417560), (4620, 415662), (4680, 410333), (4745, 404712), (4818, 398580), (5005, 383688), (5110, 375804), (5148, 373030), (5256, 365365), (5329, 360360), (5460, 351714), (5544, 346385), (5621, 341640), (5694, 337260), (5720, 335727), (6006, 319740), (6132, 313170), (6424, 298935), (6435, 298424), (6552, 293095), (6570, 292292), (6643, 289080), (6930, 277108), (7227, 265720), (7592, 252945), (7665, 250536), (8008, 239805), (8030, 239148), (8190, 234476), (8541, 224840), (8580, 223818), (8760, 219219), (9009, 213160), (9198, 208780), (9240, 207831), (9490, 202356), (9636, 199290), (10010, 191844), (10220, 187902), (10296, 186515), (10439, 183960), (10658, 180180), (10920, 175857), (11242, 170820), (11388, 168630), (12012, 159870), (12045, 159432), (12264, 156585), (12870, 149212), (13140, 146146), (13286, 144540), (13860, 138554), (14235, 134904), (14454, 132860), (15015, 127896), (15330, 125268), (15987, 120120), (16060, 119574), (16380, 117238), (16863, 113880), (17082, 112420), (17160, 111909), (18018, 106580), (18396, 104390), (18980, 101178), (19272, 99645), (19929, 96360), (20020, 95922), (20440, 93951), (20878, 91980), (21316, 90090), (22484, 85410), (22776, 84315), (22995, 83512), (24024, 79935), (24090, 79716), (25740, 74606), (26280, 73073), (26572, 72270), (26645, 72072), (27720, 69277), (28105, 68328), (28470, 67452), (28908, 66430), (30030, 63948), (30660, 62634), (31317, 61320), (31974, 60060), (32120, 59787), (32760, 58619), (33215, 57816), (33726, 56940), (34164, 56210), (36036, 53290), (36135, 53144), (36792, 52195), (37303, 51480), (37960, 50589), (39858, 48180), (40040, 47961), (41756, 45990), (42632, 45045), (42705, 44968)]