222812520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 803727360

約数和(自身を除く): 580914840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 67, 70, 74, 84, 105, 107, 111, 120, 134, 140, 148, 168, 185, 201, 210, 214, 222, 259, 268, 280, 296, 321, 335, 370, 402, 420, 428, 444, 469, 518, 535, 536, 555, 642, 670, 740, 749, 777, 804, 840, 856, 888, 938, 1005, 1036, 1070, 1110, 1284, 1295, 1340, 1407, 1480, 1498, 1554, 1605, 1608, 1876, 2010, 2072, 2140, 2220, 2247, 2345, 2479, 2568, 2590, 2680, 2814, 2996, 3108, 3210, 3745, 3752, 3885, 3959, 4020, 4280, 4440, 4494, 4690, 4958, 5180, 5628, 5992, 6216, 6420, 7035, 7169, 7437, 7490, 7770, 7918, 8040, 8988, 9380, 9916, 10360, 11235, 11256, 11877, 12395, 12840, 14070, 14338, 14874, 14980, 15540, 15836, 17353, 17976, 18760, 19795, 19832, 21507, 22470, 23754, 24790, 27713, 28140, 28676, 29748, 29960, 31080, 31672, 34706, 35845, 37185, 39590, 43014, 44940, 47508, 49580, 50183, 52059, 55426, 56280, 57352, 59385, 59496, 69412, 71690, 74370, 79180, 83139, 86028, 86765, 89880, 95016, 99160, 100366, 104118, 107535, 110852, 118770, 138565, 138824, 143380, 148740, 150549, 158360, 166278, 172056, 173530, 200732, 208236, 215070, 221704, 237540, 250915, 260295, 265253, 277130, 286760, 297480, 301098, 332556, 347060, 401464, 415695, 416472, 430140, 475080, 501830, 520590, 530506, 554260, 602196, 665112, 694120, 752745, 795759, 831390, 860280, 1003660, 1041180, 1061012, 1108520, 1204392, 1326265, 1505490, 1591518, 1662780, 1856771, 2007320, 2082360, 2122024, 2652530, 3010980, 3183036, 3325560, 3713542, 3978795, 5305060, 5570313, 6021960, 6366072, 7427084, 7957590, 9283855, 10610120, 11140626, 14854168, 15915180, 18567710, 22281252, 27851565, 31830360, 37135420, 44562504, 55703130, 74270840, 111406260, 222812520]

約数ペア:

[(1, 222812520), (2, 111406260), (3, 74270840), (4, 55703130), (5, 44562504), (6, 37135420), (7, 31830360), (8, 27851565), (10, 22281252), (12, 18567710), (14, 15915180), (15, 14854168), (20, 11140626), (21, 10610120), (24, 9283855), (28, 7957590), (30, 7427084), (35, 6366072), (37, 6021960), (40, 5570313), (42, 5305060), (56, 3978795), (60, 3713542), (67, 3325560), (70, 3183036), (74, 3010980), (84, 2652530), (105, 2122024), (107, 2082360), (111, 2007320), (120, 1856771), (134, 1662780), (140, 1591518), (148, 1505490), (168, 1326265), (185, 1204392), (201, 1108520), (210, 1061012), (214, 1041180), (222, 1003660), (259, 860280), (268, 831390), (280, 795759), (296, 752745), (321, 694120), (335, 665112), (370, 602196), (402, 554260), (420, 530506), (428, 520590), (444, 501830), (469, 475080), (518, 430140), (535, 416472), (536, 415695), (555, 401464), (642, 347060), (670, 332556), (740, 301098), (749, 297480), (777, 286760), (804, 277130), (840, 265253), (856, 260295), (888, 250915), (938, 237540), (1005, 221704), (1036, 215070), (1070, 208236), (1110, 200732), (1284, 173530), (1295, 172056), (1340, 166278), (1407, 158360), (1480, 150549), (1498, 148740), (1554, 143380), (1605, 138824), (1608, 138565), (1876, 118770), (2010, 110852), (2072, 107535), (2140, 104118), (2220, 100366), (2247, 99160), (2345, 95016), (2479, 89880), (2568, 86765), (2590, 86028), (2680, 83139), (2814, 79180), (2996, 74370), (3108, 71690), (3210, 69412), (3745, 59496), (3752, 59385), (3885, 57352), (3959, 56280), (4020, 55426), (4280, 52059), (4440, 50183), (4494, 49580), (4690, 47508), (4958, 44940), (5180, 43014), (5628, 39590), (5992, 37185), (6216, 35845), (6420, 34706), (7035, 31672), (7169, 31080), (7437, 29960), (7490, 29748), (7770, 28676), (7918, 28140), (8040, 27713), (8988, 24790), (9380, 23754), (9916, 22470), (10360, 21507), (11235, 19832), (11256, 19795), (11877, 18760), (12395, 17976), (12840, 17353), (14070, 15836), (14338, 15540), (14874, 14980)]