21217114800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1171}}^1$

素因数の和:1921

約数の個数: 360

約数和(自身を含む): 84336744960

約数和(自身を除く): 63119630160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 719, 720, 840, 900, 1008, 1050, 1171, 1200, 1260, 1400, 1438, 1575, 1680, 1800, 2100, 2157, 2342, 2520, 2800, 2876, 3150, 3513, 3595, 3600, 4200, 4314, 4684, 5033, 5040, 5752, 5855, 6300, 6471, 7026, 7190, 8197, 8400, 8628, 9368, 10066, 10539, 10785, 11504, 11710, 12600, 12942, 14052, 14380, 15099, 16394, 17256, 17565, 17975, 18736, 20132, 21078, 21570, 23420, 24591, 25165, 25200, 25884, 28104, 28760, 29275, 30198, 32355, 32788, 34512, 35130, 35950, 40264, 40985, 42156, 43140, 45297, 46840, 49182, 50330, 51768, 52695, 53925, 56208, 57520, 58550, 60396, 64710, 65576, 70260, 71900, 73773, 75495, 80528, 81970, 84312, 86280, 87825, 90594, 93680, 98364, 100660, 103536, 105390, 107850, 117100, 120792, 122955, 125825, 129420, 131152, 140520, 143800, 147546, 150990, 161775, 163940, 168624, 172560, 175650, 181188, 196728, 201320, 204925, 210780, 215700, 226485, 234200, 241584, 245910, 251650, 258840, 263475, 281040, 287600, 295092, 301980, 323550, 327880, 351300, 362376, 368865, 377475, 393456, 402640, 409850, 421560, 431400, 452970, 468400, 491820, 503300, 517680, 526950, 590184, 603960, 614775, 647100, 655760, 702600, 724752, 737730, 754950, 819700, 841949, 843120, 862800, 905940, 983640, 1006600, 1053900, 1132425, 1180368, 1207920, 1229550, 1294200, 1405200, 1475460, 1509900, 1639400, 1683898, 1811880, 1844325, 1967280, 2013200, 2107800, 2264850, 2459100, 2525847, 2588400, 2950920, 3019800, 3278800, 3367796, 3623760, 3688650, 4209745, 4215600, 4529700, 4918200, 5051694, 5893643, 5901840, 6039600, 6735592, 7377300, 7577541, 8419490, 9059400, 9836400, 10103388, 11787286, 12629235, 13471184, 14754600, 15155082, 16838980, 17680929, 18118800, 20206776, 21048725, 23574572, 25258470, 29468215, 29509200, 30310164, 33677960, 35361858, 37887705, 40413552, 42097450, 47149144, 50516940, 53042787, 58936430, 60620328, 63146175, 67355920, 70723716, 75775410, 84194900, 88404645, 94298288, 101033880, 106085574, 117872860, 121240656, 126292350, 141447432, 147341075, 151550820, 168389800, 176809290, 189438525, 202067760, 212171148, 235745720, 252584700, 265213935, 282894864, 294682150, 303101640, 336779600, 353618580, 378877050, 424342296, 442023225, 471491440, 505169400, 530427870, 589364300, 606203280, 707237160, 757754100, 848684592, 884046450, 1010338800, 1060855740, 1178728600, 1326069675, 1414474320, 1515508200, 1768092900, 2121711480, 2357457200, 2652139350, 3031016400, 3536185800, 4243422960, 5304278700, 7072371600, 10608557400, 21217114800]

約数ペア:

[(1, 21217114800), (2, 10608557400), (3, 7072371600), (4, 5304278700), (5, 4243422960), (6, 3536185800), (7, 3031016400), (8, 2652139350), (9, 2357457200), (10, 2121711480), (12, 1768092900), (14, 1515508200), (15, 1414474320), (16, 1326069675), (18, 1178728600), (20, 1060855740), (21, 1010338800), (24, 884046450), (25, 848684592), (28, 757754100), (30, 707237160), (35, 606203280), (36, 589364300), (40, 530427870), (42, 505169400), (45, 471491440), (48, 442023225), (50, 424342296), (56, 378877050), (60, 353618580), (63, 336779600), (70, 303101640), (72, 294682150), (75, 282894864), (80, 265213935), (84, 252584700), (90, 235745720), (100, 212171148), (105, 202067760), (112, 189438525), (120, 176809290), (126, 168389800), (140, 151550820), (144, 147341075), (150, 141447432), (168, 126292350), (175, 121240656), (180, 117872860), (200, 106085574), (210, 101033880), (225, 94298288), (240, 88404645), (252, 84194900), (280, 75775410), (300, 70723716), (315, 67355920), (336, 63146175), (350, 60620328), (360, 58936430), (400, 53042787), (420, 50516940), (450, 47149144), (504, 42097450), (525, 40413552), (560, 37887705), (600, 35361858), (630, 33677960), (700, 30310164), (719, 29509200), (720, 29468215), (840, 25258470), (900, 23574572), (1008, 21048725), (1050, 20206776), (1171, 18118800), (1200, 17680929), (1260, 16838980), (1400, 15155082), (1438, 14754600), (1575, 13471184), (1680, 12629235), (1800, 11787286), (2100, 10103388), (2157, 9836400), (2342, 9059400), (2520, 8419490), (2800, 7577541), (2876, 7377300), (3150, 6735592), (3513, 6039600), (3595, 5901840), (3600, 5893643), (4200, 5051694), (4314, 4918200), (4684, 4529700), (5033, 4215600), (5040, 4209745), (5752, 3688650), (5855, 3623760), (6300, 3367796), (6471, 3278800), (7026, 3019800), (7190, 2950920), (8197, 2588400), (8400, 2525847), (8628, 2459100), (9368, 2264850), (10066, 2107800), (10539, 2013200), (10785, 1967280), (11504, 1844325), (11710, 1811880), (12600, 1683898), (12942, 1639400), (14052, 1509900), (14380, 1475460), (15099, 1405200), (16394, 1294200), (17256, 1229550), (17565, 1207920), (17975, 1180368), (18736, 1132425), (20132, 1053900), (21078, 1006600), (21570, 983640), (23420, 905940), (24591, 862800), (25165, 843120), (25200, 841949), (25884, 819700), (28104, 754950), (28760, 737730), (29275, 724752), (30198, 702600), (32355, 655760), (32788, 647100), (34512, 614775), (35130, 603960), (35950, 590184), (40264, 526950), (40985, 517680), (42156, 503300), (43140, 491820), (45297, 468400), (46840, 452970), (49182, 431400), (50330, 421560), (51768, 409850), (52695, 402640), (53925, 393456), (56208, 377475), (57520, 368865), (58550, 362376), (60396, 351300), (64710, 327880), (65576, 323550), (70260, 301980), (71900, 295092), (73773, 287600), (75495, 281040), (80528, 263475), (81970, 258840), (84312, 251650), (86280, 245910), (87825, 241584), (90594, 234200), (93680, 226485), (98364, 215700), (100660, 210780), (103536, 204925), (105390, 201320), (107850, 196728), (117100, 181188), (120792, 175650), (122955, 172560), (125825, 168624), (129420, 163940), (131152, 161775), (140520, 150990), (143800, 147546)]