978171480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19001}}^1$

素因数の和:19042

約数の個数: 192

約数和(自身を含む): 3735033120

約数和(自身を除く): 2756861640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 19001, 25740, 38002, 51480, 57003, 76004, 95005, 114006, 152008, 171009, 190010, 209011, 228012, 247013, 285015, 342018, 380020, 418022, 456024, 494026, 570030, 627033, 684036, 741039, 760040, 836044, 855045, 988052, 1045055, 1140060, 1235065, 1254066, 1368072, 1482078, 1672088, 1710090, 1881099, 1976104, 2090110, 2223117, 2280120, 2470130, 2508132, 2717143, 2964156, 3135165, 3420180, 3705195, 3762198, 4180220, 4446234, 4940260, 5016264, 5434286, 5928312, 6270330, 6840360, 7410390, 7524396, 8151429, 8360440, 8892468, 9405495, 9880520, 10868572, 11115585, 12540660, 13585715, 14820780, 15048792, 16302858, 17784936, 18810990, 21737144, 22231170, 24454287, 25081320, 27171430, 29641560, 32605716, 37621980, 40757145, 44462340, 48908574, 54342860, 65211432, 75243960, 81514290, 88924680, 97817148, 108685720, 122271435, 163028580, 195634296, 244542870, 326057160, 489085740, 978171480]

約数ペア:

[(1, 978171480), (2, 489085740), (3, 326057160), (4, 244542870), (5, 195634296), (6, 163028580), (8, 122271435), (9, 108685720), (10, 97817148), (11, 88924680), (12, 81514290), (13, 75243960), (15, 65211432), (18, 54342860), (20, 48908574), (22, 44462340), (24, 40757145), (26, 37621980), (30, 32605716), (33, 29641560), (36, 27171430), (39, 25081320), (40, 24454287), (44, 22231170), (45, 21737144), (52, 18810990), (55, 17784936), (60, 16302858), (65, 15048792), (66, 14820780), (72, 13585715), (78, 12540660), (88, 11115585), (90, 10868572), (99, 9880520), (104, 9405495), (110, 8892468), (117, 8360440), (120, 8151429), (130, 7524396), (132, 7410390), (143, 6840360), (156, 6270330), (165, 5928312), (180, 5434286), (195, 5016264), (198, 4940260), (220, 4446234), (234, 4180220), (260, 3762198), (264, 3705195), (286, 3420180), (312, 3135165), (330, 2964156), (360, 2717143), (390, 2508132), (396, 2470130), (429, 2280120), (440, 2223117), (468, 2090110), (495, 1976104), (520, 1881099), (572, 1710090), (585, 1672088), (660, 1482078), (715, 1368072), (780, 1254066), (792, 1235065), (858, 1140060), (936, 1045055), (990, 988052), (1144, 855045), (1170, 836044), (1287, 760040), (1320, 741039), (1430, 684036), (1560, 627033), (1716, 570030), (1980, 494026), (2145, 456024), (2340, 418022), (2574, 380020), (2860, 342018), (3432, 285015), (3960, 247013), (4290, 228012), (4680, 209011), (5148, 190010), (5720, 171009), (6435, 152008), (8580, 114006), (10296, 95005), (12870, 76004), (17160, 57003), (19001, 51480), (25740, 38002)]