196810452720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2055247}}^1$

素因数の和:2055292

約数の個数: 240

約数和(自身を含む): 795134346240

約数和(自身を除く): 598323893520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 2055247, 4110494, 6165741, 8220988, 10276235, 12331482, 14386729, 16441976, 18497223, 20552470, 24662964, 28773458, 30828705, 32883952, 36994446, 39049693, 41104940, 43160187, 49325928, 57546916, 61657410, 71933645, 73988892, 78099386, 82209880, 86320374, 92486115, 98651856, 115093832, 117149079, 123314820, 129480561, 143867290, 147977784, 156198772, 164419760, 172640748, 184972230, 195248465, 215800935, 230187664, 234298158, 246629640, 258961122, 273347851, 287734580, 295955568, 312397544, 345281496, 351447237, 369944460, 390496930, 431601870, 468596316, 493259280, 517922244, 546695702, 575469160, 585745395, 624795088, 647402805, 690562992, 702894474, 739888920, 780993860, 820043553, 863203740, 937192632, 1035844488, 1093391404, 1150938320, 1171490790, 1294805610, 1366739255, 1405788948, 1479777840, 1561987720, 1640087106, 1726407480, 1757236185, 1874385264, 2071688976, 2186782808, 2342981580, 2460130659, 2589611220, 2733478510, 2811577896, 3123975440, 3280174212, 3452814960, 3514472370, 4100217765, 4373565616, 4685963160, 4920261318, 5179222440, 5466957020, 5623155792, 6560348424, 7028944740, 8200435530, 9371926320, 9840522636, 10358444880, 10933914040, 12300653295, 13120696848, 14057889480, 16400871060, 19681045272, 21867828080, 24601306590, 28115778960, 32801742120, 39362090544, 49202613180, 65603484240, 98405226360, 196810452720]

約数ペア:

[(1, 196810452720), (2, 98405226360), (3, 65603484240), (4, 49202613180), (5, 39362090544), (6, 32801742120), (7, 28115778960), (8, 24601306590), (9, 21867828080), (10, 19681045272), (12, 16400871060), (14, 14057889480), (15, 13120696848), (16, 12300653295), (18, 10933914040), (19, 10358444880), (20, 9840522636), (21, 9371926320), (24, 8200435530), (28, 7028944740), (30, 6560348424), (35, 5623155792), (36, 5466957020), (38, 5179222440), (40, 4920261318), (42, 4685963160), (45, 4373565616), (48, 4100217765), (56, 3514472370), (57, 3452814960), (60, 3280174212), (63, 3123975440), (70, 2811577896), (72, 2733478510), (76, 2589611220), (80, 2460130659), (84, 2342981580), (90, 2186782808), (95, 2071688976), (105, 1874385264), (112, 1757236185), (114, 1726407480), (120, 1640087106), (126, 1561987720), (133, 1479777840), (140, 1405788948), (144, 1366739255), (152, 1294805610), (168, 1171490790), (171, 1150938320), (180, 1093391404), (190, 1035844488), (210, 937192632), (228, 863203740), (240, 820043553), (252, 780993860), (266, 739888920), (280, 702894474), (285, 690562992), (304, 647402805), (315, 624795088), (336, 585745395), (342, 575469160), (360, 546695702), (380, 517922244), (399, 493259280), (420, 468596316), (456, 431601870), (504, 390496930), (532, 369944460), (560, 351447237), (570, 345281496), (630, 312397544), (665, 295955568), (684, 287734580), (720, 273347851), (760, 258961122), (798, 246629640), (840, 234298158), (855, 230187664), (912, 215800935), (1008, 195248465), (1064, 184972230), (1140, 172640748), (1197, 164419760), (1260, 156198772), (1330, 147977784), (1368, 143867290), (1520, 129480561), (1596, 123314820), (1680, 117149079), (1710, 115093832), (1995, 98651856), (2128, 92486115), (2280, 86320374), (2394, 82209880), (2520, 78099386), (2660, 73988892), (2736, 71933645), (3192, 61657410), (3420, 57546916), (3990, 49325928), (4560, 43160187), (4788, 41104940), (5040, 39049693), (5320, 36994446), (5985, 32883952), (6384, 30828705), (6840, 28773458), (7980, 24662964), (9576, 20552470), (10640, 18497223), (11970, 16441976), (13680, 14386729), (15960, 12331482), (19152, 10276235), (23940, 8220988), (31920, 6165741), (47880, 4110494), (95760, 2055247)]