222537840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4327

約数の個数: 160

約数和(自身を含む): 814043136

約数和(自身を除く): 591505296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4273, 4340, 5208, 6510, 7440, 8546, 8680, 10416, 12819, 13020, 17092, 17360, 21365, 25638, 26040, 29911, 34184, 42730, 51276, 52080, 59822, 64095, 68368, 85460, 89733, 102552, 119644, 128190, 132463, 149555, 170920, 179466, 205104, 239288, 256380, 264926, 299110, 341840, 358932, 397389, 448665, 478576, 512760, 529852, 598220, 662315, 717864, 794778, 897330, 927241, 1025520, 1059704, 1196440, 1324630, 1435728, 1589556, 1794660, 1854482, 1986945, 2119408, 2392880, 2649260, 2781723, 3179112, 3589320, 3708964, 3973890, 4636205, 5298520, 5563446, 6358224, 7178640, 7417928, 7947780, 9272410, 10597040, 11126892, 13908615, 14835856, 15895560, 18544820, 22253784, 27817230, 31791120, 37089640, 44507568, 55634460, 74179280, 111268920, 222537840]

約数ペア:

[(1, 222537840), (2, 111268920), (3, 74179280), (4, 55634460), (5, 44507568), (6, 37089640), (7, 31791120), (8, 27817230), (10, 22253784), (12, 18544820), (14, 15895560), (15, 14835856), (16, 13908615), (20, 11126892), (21, 10597040), (24, 9272410), (28, 7947780), (30, 7417928), (31, 7178640), (35, 6358224), (40, 5563446), (42, 5298520), (48, 4636205), (56, 3973890), (60, 3708964), (62, 3589320), (70, 3179112), (80, 2781723), (84, 2649260), (93, 2392880), (105, 2119408), (112, 1986945), (120, 1854482), (124, 1794660), (140, 1589556), (155, 1435728), (168, 1324630), (186, 1196440), (210, 1059704), (217, 1025520), (240, 927241), (248, 897330), (280, 794778), (310, 717864), (336, 662315), (372, 598220), (420, 529852), (434, 512760), (465, 478576), (496, 448665), (560, 397389), (620, 358932), (651, 341840), (744, 299110), (840, 264926), (868, 256380), (930, 239288), (1085, 205104), (1240, 179466), (1302, 170920), (1488, 149555), (1680, 132463), (1736, 128190), (1860, 119644), (2170, 102552), (2480, 89733), (2604, 85460), (3255, 68368), (3472, 64095), (3720, 59822), (4273, 52080), (4340, 51276), (5208, 42730), (6510, 34184), (7440, 29911), (8546, 26040), (8680, 25638), (10416, 21365), (12819, 17360), (13020, 17092)]