2227999620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6263}}^1$

素因数の和:6311

約数の個数: 216

約数和(自身を含む): 7977880512

約数和(自身を除く): 5749880892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2310, 2420, 2541, 2695, 2940, 3234, 3388, 3630, 4235, 4620, 5082, 5390, 5929, 6263, 6468, 7260, 8085, 8470, 10164, 10780, 11858, 12526, 12705, 16170, 16940, 17787, 18789, 23716, 25052, 25410, 29645, 31315, 32340, 35574, 37578, 43841, 50820, 59290, 62630, 68893, 71148, 75156, 87682, 88935, 93945, 118580, 125260, 131523, 137786, 175364, 177870, 187890, 206679, 219205, 263046, 275572, 306887, 344465, 355740, 375780, 413358, 438410, 482251, 526092, 613774, 657615, 688930, 757823, 826716, 876820, 920661, 964502, 1033395, 1227548, 1315230, 1377860, 1446753, 1515646, 1534435, 1841322, 1929004, 2066790, 2273469, 2411255, 2630460, 2893506, 3031292, 3068870, 3375757, 3682644, 3789115, 4133580, 4546938, 4603305, 4822510, 5304761, 5787012, 6137740, 6751514, 7233765, 7578230, 9093876, 9206610, 9645020, 10127271, 10609522, 11367345, 13503028, 14467530, 15156460, 15914283, 16878785, 18413220, 20254542, 21219044, 22734690, 26523805, 28935060, 31828566, 33757570, 37133327, 40509084, 45469380, 50636355, 53047610, 63657132, 67515140, 74266654, 79571415, 101272710, 106095220, 111399981, 148533308, 159142830, 185666635, 202545420, 222799962, 318285660, 371333270, 445599924, 556999905, 742666540, 1113999810, 2227999620]

約数ペア:

[(1, 2227999620), (2, 1113999810), (3, 742666540), (4, 556999905), (5, 445599924), (6, 371333270), (7, 318285660), (10, 222799962), (11, 202545420), (12, 185666635), (14, 159142830), (15, 148533308), (20, 111399981), (21, 106095220), (22, 101272710), (28, 79571415), (30, 74266654), (33, 67515140), (35, 63657132), (42, 53047610), (44, 50636355), (49, 45469380), (55, 40509084), (60, 37133327), (66, 33757570), (70, 31828566), (77, 28935060), (84, 26523805), (98, 22734690), (105, 21219044), (110, 20254542), (121, 18413220), (132, 16878785), (140, 15914283), (147, 15156460), (154, 14467530), (165, 13503028), (196, 11367345), (210, 10609522), (220, 10127271), (231, 9645020), (242, 9206610), (245, 9093876), (294, 7578230), (308, 7233765), (330, 6751514), (363, 6137740), (385, 5787012), (420, 5304761), (462, 4822510), (484, 4603305), (490, 4546938), (539, 4133580), (588, 3789115), (605, 3682644), (660, 3375757), (726, 3068870), (735, 3031292), (770, 2893506), (847, 2630460), (924, 2411255), (980, 2273469), (1078, 2066790), (1155, 1929004), (1210, 1841322), (1452, 1534435), (1470, 1515646), (1540, 1446753), (1617, 1377860), (1694, 1315230), (1815, 1227548), (2156, 1033395), (2310, 964502), (2420, 920661), (2541, 876820), (2695, 826716), (2940, 757823), (3234, 688930), (3388, 657615), (3630, 613774), (4235, 526092), (4620, 482251), (5082, 438410), (5390, 413358), (5929, 375780), (6263, 355740), (6468, 344465), (7260, 306887), (8085, 275572), (8470, 263046), (10164, 219205), (10780, 206679), (11858, 187890), (12526, 177870), (12705, 175364), (16170, 137786), (16940, 131523), (17787, 125260), (18789, 118580), (23716, 93945), (25052, 88935), (25410, 87682), (29645, 75156), (31315, 71148), (32340, 68893), (35574, 62630), (37578, 59290), (43841, 50820)]