1005192720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3547

約数の個数: 320

約数和(自身を含む): 4166400000

約数和(自身を除く): 3161207280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3499, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 6998, 7182, 7560, 7980, 8208, 9576, 10260, 10497, 10640, 11970, 13680, 13996, 14364, 15120, 15960, 17495, 17955, 19152, 20520, 20994, 23940, 24493, 27992, 28728, 31491, 31920, 34990, 35910, 41040, 41988, 47880, 48986, 52485, 55984, 57456, 62982, 66481, 69980, 71820, 73479, 83976, 94473, 95760, 97972, 104970, 122465, 125964, 132962, 139960, 143640, 146958, 157455, 167952, 188946, 195944, 199443, 209940, 220437, 244930, 251928, 265924, 279920, 287280, 293916, 314910, 332405, 367395, 377892, 391888, 398886, 419880, 440874, 465367, 472365, 489860, 503856, 531848, 587832, 598329, 629820, 661311, 664810, 734790, 755784, 797772, 839760, 881748, 930734, 944730, 979720, 997215, 1063696, 1102185, 1175664, 1196658, 1259640, 1322622, 1329620, 1396101, 1469580, 1511568, 1595544, 1763496, 1794987, 1861468, 1889460, 1959440, 1994430, 2204370, 2326835, 2393316, 2519280, 2645244, 2659240, 2792202, 2939160, 2991645, 3191088, 3306555, 3526992, 3589974, 3722936, 3778920, 3988860, 4188303, 4408740, 4653670, 4786632, 5290488, 5318480, 5584404, 5878320, 5983290, 6613110, 6980505, 7179948, 7445872, 7557840, 7977720, 8376606, 8817480, 8974935, 9307340, 9573264, 10580976, 11168808, 11966580, 12564909, 13226220, 13961010, 14359896, 15955440, 16753212, 17634960, 17949870, 18614680, 20941515, 22337616, 23933160, 25129818, 26452440, 27922020, 28719792, 33506424, 35899740, 37229360, 41883030, 47866320, 50259636, 52904880, 55844040, 62824545, 67012848, 71799480, 83766060, 100519272, 111688080, 125649090, 143598960, 167532120, 201038544, 251298180, 335064240, 502596360, 1005192720]

約数ペア:

[(1, 1005192720), (2, 502596360), (3, 335064240), (4, 251298180), (5, 201038544), (6, 167532120), (7, 143598960), (8, 125649090), (9, 111688080), (10, 100519272), (12, 83766060), (14, 71799480), (15, 67012848), (16, 62824545), (18, 55844040), (19, 52904880), (20, 50259636), (21, 47866320), (24, 41883030), (27, 37229360), (28, 35899740), (30, 33506424), (35, 28719792), (36, 27922020), (38, 26452440), (40, 25129818), (42, 23933160), (45, 22337616), (48, 20941515), (54, 18614680), (56, 17949870), (57, 17634960), (60, 16753212), (63, 15955440), (70, 14359896), (72, 13961010), (76, 13226220), (80, 12564909), (84, 11966580), (90, 11168808), (95, 10580976), (105, 9573264), (108, 9307340), (112, 8974935), (114, 8817480), (120, 8376606), (126, 7977720), (133, 7557840), (135, 7445872), (140, 7179948), (144, 6980505), (152, 6613110), (168, 5983290), (171, 5878320), (180, 5584404), (189, 5318480), (190, 5290488), (210, 4786632), (216, 4653670), (228, 4408740), (240, 4188303), (252, 3988860), (266, 3778920), (270, 3722936), (280, 3589974), (285, 3526992), (304, 3306555), (315, 3191088), (336, 2991645), (342, 2939160), (360, 2792202), (378, 2659240), (380, 2645244), (399, 2519280), (420, 2393316), (432, 2326835), (456, 2204370), (504, 1994430), (513, 1959440), (532, 1889460), (540, 1861468), (560, 1794987), (570, 1763496), (630, 1595544), (665, 1511568), (684, 1469580), (720, 1396101), (756, 1329620), (760, 1322622), (798, 1259640), (840, 1196658), (855, 1175664), (912, 1102185), (945, 1063696), (1008, 997215), (1026, 979720), (1064, 944730), (1080, 930734), (1140, 881748), (1197, 839760), (1260, 797772), (1330, 755784), (1368, 734790), (1512, 664810), (1520, 661311), (1596, 629820), (1680, 598329), (1710, 587832), (1890, 531848), (1995, 503856), (2052, 489860), (2128, 472365), (2160, 465367), (2280, 440874), (2394, 419880), (2520, 398886), (2565, 391888), (2660, 377892), (2736, 367395), (3024, 332405), (3192, 314910), (3420, 293916), (3499, 287280), (3591, 279920), (3780, 265924), (3990, 251928), (4104, 244930), (4560, 220437), (4788, 209940), (5040, 199443), (5130, 195944), (5320, 188946), (5985, 167952), (6384, 157455), (6840, 146958), (6998, 143640), (7182, 139960), (7560, 132962), (7980, 125964), (8208, 122465), (9576, 104970), (10260, 97972), (10497, 95760), (10640, 94473), (11970, 83976), (13680, 73479), (13996, 71820), (14364, 69980), (15120, 66481), (15960, 62982), (17495, 57456), (17955, 55984), (19152, 52485), (20520, 48986), (20994, 47880), (23940, 41988), (24493, 41040), (27992, 35910), (28728, 34990), (31491, 31920)]