2123410800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 7804857600

約数和(自身を除く): 5681446800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 449, 525, 560, 563, 600, 700, 840, 898, 1050, 1126, 1200, 1347, 1400, 1680, 1689, 1796, 2100, 2245, 2252, 2694, 2800, 2815, 3143, 3378, 3592, 3941, 4200, 4490, 4504, 5388, 5630, 6286, 6735, 6756, 7184, 7882, 8400, 8445, 8980, 9008, 9429, 10776, 11225, 11260, 11823, 12572, 13470, 13512, 14075, 15715, 15764, 16890, 17960, 18858, 19705, 21552, 22450, 22520, 23646, 25144, 26940, 27024, 28150, 31430, 31528, 33675, 33780, 35920, 37716, 39410, 42225, 44900, 45040, 47145, 47292, 50288, 53880, 56300, 59115, 62860, 63056, 67350, 67560, 75432, 78575, 78820, 84450, 89800, 94290, 94584, 98525, 107760, 112600, 118230, 125720, 134700, 135120, 150864, 157150, 157640, 168900, 179600, 188580, 189168, 197050, 225200, 235725, 236460, 251440, 252787, 269400, 295575, 314300, 315280, 337800, 377160, 394100, 471450, 472920, 505574, 538800, 591150, 628600, 675600, 754320, 758361, 788200, 942900, 945840, 1011148, 1182300, 1257200, 1263935, 1516722, 1576400, 1769509, 1885800, 2022296, 2364600, 2527870, 3033444, 3539018, 3771600, 3791805, 4044592, 4729200, 5055740, 5308527, 6066888, 6319675, 7078036, 7583610, 8847545, 10111480, 10617054, 12133776, 12639350, 14156072, 15167220, 17695090, 18959025, 20222960, 21234108, 25278700, 26542635, 28312144, 30334440, 35390180, 37918050, 42468216, 44237725, 50557400, 53085270, 60668880, 70780360, 75836100, 84936432, 88475450, 101114800, 106170540, 132713175, 141560720, 151672200, 176950900, 212341080, 265426350, 303344400, 353901800, 424682160, 530852700, 707803600, 1061705400, 2123410800]

約数ペア:

[(1, 2123410800), (2, 1061705400), (3, 707803600), (4, 530852700), (5, 424682160), (6, 353901800), (7, 303344400), (8, 265426350), (10, 212341080), (12, 176950900), (14, 151672200), (15, 141560720), (16, 132713175), (20, 106170540), (21, 101114800), (24, 88475450), (25, 84936432), (28, 75836100), (30, 70780360), (35, 60668880), (40, 53085270), (42, 50557400), (48, 44237725), (50, 42468216), (56, 37918050), (60, 35390180), (70, 30334440), (75, 28312144), (80, 26542635), (84, 25278700), (100, 21234108), (105, 20222960), (112, 18959025), (120, 17695090), (140, 15167220), (150, 14156072), (168, 12639350), (175, 12133776), (200, 10617054), (210, 10111480), (240, 8847545), (280, 7583610), (300, 7078036), (336, 6319675), (350, 6066888), (400, 5308527), (420, 5055740), (449, 4729200), (525, 4044592), (560, 3791805), (563, 3771600), (600, 3539018), (700, 3033444), (840, 2527870), (898, 2364600), (1050, 2022296), (1126, 1885800), (1200, 1769509), (1347, 1576400), (1400, 1516722), (1680, 1263935), (1689, 1257200), (1796, 1182300), (2100, 1011148), (2245, 945840), (2252, 942900), (2694, 788200), (2800, 758361), (2815, 754320), (3143, 675600), (3378, 628600), (3592, 591150), (3941, 538800), (4200, 505574), (4490, 472920), (4504, 471450), (5388, 394100), (5630, 377160), (6286, 337800), (6735, 315280), (6756, 314300), (7184, 295575), (7882, 269400), (8400, 252787), (8445, 251440), (8980, 236460), (9008, 235725), (9429, 225200), (10776, 197050), (11225, 189168), (11260, 188580), (11823, 179600), (12572, 168900), (13470, 157640), (13512, 157150), (14075, 150864), (15715, 135120), (15764, 134700), (16890, 125720), (17960, 118230), (18858, 112600), (19705, 107760), (21552, 98525), (22450, 94584), (22520, 94290), (23646, 89800), (25144, 84450), (26940, 78820), (27024, 78575), (28150, 75432), (31430, 67560), (31528, 67350), (33675, 63056), (33780, 62860), (35920, 59115), (37716, 56300), (39410, 53880), (42225, 50288), (44900, 47292), (45040, 47145)]