19144127520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{90439}}^1$

素因数の和:90477

約数の個数: 288

約数和(自身を含む): 77944809600

約数和(自身を除く): 58800682080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 90439, 105840, 180878, 211680, 271317, 361756, 452195, 542634, 633073, 723512, 813951, 904390, 1085268, 1266146, 1356585, 1447024, 1627902, 1808780, 1899219, 2170536, 2441853, 2532292, 2713170, 2894048, 3165365, 3255804, 3617560, 3798438, 4069755, 4341072, 4431511, 4883706, 5064584, 5426340, 5697657, 6330730, 6511608, 7235120, 7596876, 8139510, 8682144, 8863022, 9496095, 9767412, 10129168, 10852680, 11395314, 12209265, 12661460, 13023216, 13294533, 14470240, 15193752, 16279020, 17092971, 17726044, 18992190, 19534824, 20258336, 21705360, 22157555, 22790628, 24418530, 25322920, 26046432, 26589066, 28488285, 30387504, 32558040, 34185942, 35452088, 37984380, 39069648, 39883599, 43410720, 44315110, 45581256, 48837060, 50645840, 53178132, 56976570, 60775008, 65116080, 66472665, 68371884, 70904176, 75968760, 78139296, 79767198, 85464855, 88630220, 91162512, 97674120, 101291680, 106356264, 113953140, 119650797, 130232160, 132945330, 136743768, 141808352, 151937520, 159534396, 170929710, 177260440, 182325024, 195348240, 199417995, 212712528, 227906280, 239301594, 265890660, 273487536, 303875040, 319068792, 341859420, 354520880, 390696480, 398835990, 425425056, 455812560, 478603188, 531781320, 546975072, 598253985, 638137584, 683718840, 709041760, 797671980, 911625120, 957206376, 1063562640, 1196507970, 1276275168, 1367437680, 1595343960, 1914412752, 2127125280, 2393015940, 2734875360, 3190687920, 3828825504, 4786031880, 6381375840, 9572063760, 19144127520]

約数ペア:

[(1, 19144127520), (2, 9572063760), (3, 6381375840), (4, 4786031880), (5, 3828825504), (6, 3190687920), (7, 2734875360), (8, 2393015940), (9, 2127125280), (10, 1914412752), (12, 1595343960), (14, 1367437680), (15, 1276275168), (16, 1196507970), (18, 1063562640), (20, 957206376), (21, 911625120), (24, 797671980), (27, 709041760), (28, 683718840), (30, 638137584), (32, 598253985), (35, 546975072), (36, 531781320), (40, 478603188), (42, 455812560), (45, 425425056), (48, 398835990), (49, 390696480), (54, 354520880), (56, 341859420), (60, 319068792), (63, 303875040), (70, 273487536), (72, 265890660), (80, 239301594), (84, 227906280), (90, 212712528), (96, 199417995), (98, 195348240), (105, 182325024), (108, 177260440), (112, 170929710), (120, 159534396), (126, 151937520), (135, 141808352), (140, 136743768), (144, 132945330), (147, 130232160), (160, 119650797), (168, 113953140), (180, 106356264), (189, 101291680), (196, 97674120), (210, 91162512), (216, 88630220), (224, 85464855), (240, 79767198), (245, 78139296), (252, 75968760), (270, 70904176), (280, 68371884), (288, 66472665), (294, 65116080), (315, 60775008), (336, 56976570), (360, 53178132), (378, 50645840), (392, 48837060), (420, 45581256), (432, 44315110), (441, 43410720), (480, 39883599), (490, 39069648), (504, 37984380), (540, 35452088), (560, 34185942), (588, 32558040), (630, 30387504), (672, 28488285), (720, 26589066), (735, 26046432), (756, 25322920), (784, 24418530), (840, 22790628), (864, 22157555), (882, 21705360), (945, 20258336), (980, 19534824), (1008, 18992190), (1080, 17726044), (1120, 17092971), (1176, 16279020), (1260, 15193752), (1323, 14470240), (1440, 13294533), (1470, 13023216), (1512, 12661460), (1568, 12209265), (1680, 11395314), (1764, 10852680), (1890, 10129168), (1960, 9767412), (2016, 9496095), (2160, 8863022), (2205, 8682144), (2352, 8139510), (2520, 7596876), (2646, 7235120), (2940, 6511608), (3024, 6330730), (3360, 5697657), (3528, 5426340), (3780, 5064584), (3920, 4883706), (4320, 4431511), (4410, 4341072), (4704, 4069755), (5040, 3798438), (5292, 3617560), (5880, 3255804), (6048, 3165365), (6615, 2894048), (7056, 2713170), (7560, 2532292), (7840, 2441853), (8820, 2170536), (10080, 1899219), (10584, 1808780), (11760, 1627902), (13230, 1447024), (14112, 1356585), (15120, 1266146), (17640, 1085268), (21168, 904390), (23520, 813951), (26460, 723512), (30240, 633073), (35280, 542634), (42336, 452195), (52920, 361756), (70560, 271317), (90439, 211680), (105840, 180878)]