136884440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 392256000

約数和(自身を除く): 255371560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 907, 980, 1078, 1372, 1540, 1715, 1814, 1960, 2156, 2695, 2744, 3080, 3430, 3628, 3773, 4312, 4535, 5390, 6349, 6860, 7256, 7546, 9070, 9977, 10780, 12698, 13720, 15092, 18140, 18865, 19954, 21560, 25396, 30184, 31745, 36280, 37730, 39908, 44443, 49885, 50792, 63490, 69839, 75460, 79816, 88886, 99770, 126980, 139678, 150920, 177772, 199540, 222215, 253960, 279356, 311101, 349195, 355544, 399080, 444430, 488873, 558712, 622202, 698390, 888860, 977746, 1244404, 1396780, 1555505, 1777720, 1955492, 2444365, 2488808, 2793560, 3111010, 3422111, 3910984, 4888730, 6222020, 6844222, 9777460, 12444040, 13688444, 17110555, 19554920, 27376888, 34221110, 68442220, 136884440]

約数ペア:

[(1, 136884440), (2, 68442220), (4, 34221110), (5, 27376888), (7, 19554920), (8, 17110555), (10, 13688444), (11, 12444040), (14, 9777460), (20, 6844222), (22, 6222020), (28, 4888730), (35, 3910984), (40, 3422111), (44, 3111010), (49, 2793560), (55, 2488808), (56, 2444365), (70, 1955492), (77, 1777720), (88, 1555505), (98, 1396780), (110, 1244404), (140, 977746), (154, 888860), (196, 698390), (220, 622202), (245, 558712), (280, 488873), (308, 444430), (343, 399080), (385, 355544), (392, 349195), (440, 311101), (490, 279356), (539, 253960), (616, 222215), (686, 199540), (770, 177772), (907, 150920), (980, 139678), (1078, 126980), (1372, 99770), (1540, 88886), (1715, 79816), (1814, 75460), (1960, 69839), (2156, 63490), (2695, 50792), (2744, 49885), (3080, 44443), (3430, 39908), (3628, 37730), (3773, 36280), (4312, 31745), (4535, 30184), (5390, 25396), (6349, 21560), (6860, 19954), (7256, 18865), (7546, 18140), (9070, 15092), (9977, 13720), (10780, 12698)]