189955001600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{326159}}^1$

素因数の和:326205

約数の個数: 216

約数和(自身を含む): 578670462720

約数和(自身を除く): 388715461120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1040, 1120, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3328, 3640, 4160, 4480, 4550, 5200, 5600, 5824, 6400, 7280, 8320, 8960, 9100, 10400, 11200, 11648, 14560, 16640, 18200, 20800, 22400, 23296, 29120, 36400, 41600, 44800, 58240, 72800, 83200, 116480, 145600, 291200, 326159, 582400, 652318, 1304636, 1630795, 2283113, 2609272, 3261590, 4240067, 4566226, 5218544, 6523180, 8153975, 8480134, 9132452, 10437088, 11415565, 13046360, 16307950, 16960268, 18264904, 20874176, 21200335, 22831130, 26092720, 29680469, 32615900, 33920536, 36529808, 41748352, 42400670, 45662260, 52185440, 57077825, 59360938, 65231800, 67841072, 73059616, 83496704, 84801340, 91324520, 104370880, 106001675, 114155650, 118721876, 130463600, 135682144, 146119232, 148402345, 169602680, 182649040, 208741760, 212003350, 228311300, 237443752, 260927200, 271364288, 292238464, 296804690, 339205360, 365298080, 417483520, 424006700, 456622600, 474887504, 521854400, 542728576, 584476928, 593609380, 678410720, 730596160, 742011725, 848013400, 913245200, 949775008, 1043708800, 1085457152, 1187218760, 1356821440, 1461192320, 1484023450, 1696026800, 1826490400, 1899550016, 2087417600, 2374437520, 2713642880, 2922384640, 2968046900, 3392053600, 3652980800, 3799100032, 4748875040, 5427285760, 5936093800, 6784107200, 7305961600, 7598200064, 9497750080, 11872187600, 13568214400, 14611923200, 18995500160, 23744375200, 27136428800, 37991000320, 47488750400, 94977500800, 189955001600]

約数ペア:

[(1, 189955001600), (2, 94977500800), (4, 47488750400), (5, 37991000320), (7, 27136428800), (8, 23744375200), (10, 18995500160), (13, 14611923200), (14, 13568214400), (16, 11872187600), (20, 9497750080), (25, 7598200064), (26, 7305961600), (28, 6784107200), (32, 5936093800), (35, 5427285760), (40, 4748875040), (50, 3799100032), (52, 3652980800), (56, 3392053600), (64, 2968046900), (65, 2922384640), (70, 2713642880), (80, 2374437520), (91, 2087417600), (100, 1899550016), (104, 1826490400), (112, 1696026800), (128, 1484023450), (130, 1461192320), (140, 1356821440), (160, 1187218760), (175, 1085457152), (182, 1043708800), (200, 949775008), (208, 913245200), (224, 848013400), (256, 742011725), (260, 730596160), (280, 678410720), (320, 593609380), (325, 584476928), (350, 542728576), (364, 521854400), (400, 474887504), (416, 456622600), (448, 424006700), (455, 417483520), (520, 365298080), (560, 339205360), (640, 296804690), (650, 292238464), (700, 271364288), (728, 260927200), (800, 237443752), (832, 228311300), (896, 212003350), (910, 208741760), (1040, 182649040), (1120, 169602680), (1280, 148402345), (1300, 146119232), (1400, 135682144), (1456, 130463600), (1600, 118721876), (1664, 114155650), (1792, 106001675), (1820, 104370880), (2080, 91324520), (2240, 84801340), (2275, 83496704), (2600, 73059616), (2800, 67841072), (2912, 65231800), (3200, 59360938), (3328, 57077825), (3640, 52185440), (4160, 45662260), (4480, 42400670), (4550, 41748352), (5200, 36529808), (5600, 33920536), (5824, 32615900), (6400, 29680469), (7280, 26092720), (8320, 22831130), (8960, 21200335), (9100, 20874176), (10400, 18264904), (11200, 16960268), (11648, 16307950), (14560, 13046360), (16640, 11415565), (18200, 10437088), (20800, 9132452), (22400, 8480134), (23296, 8153975), (29120, 6523180), (36400, 5218544), (41600, 4566226), (44800, 4240067), (58240, 3261590), (72800, 2609272), (83200, 2283113), (116480, 1630795), (145600, 1304636), (291200, 652318), (326159, 582400)]