7675201820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 20540749824

約数和(自身を除く): 12865548004

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 113, 121, 127, 130, 143, 170, 187, 220, 221, 226, 242, 254, 260, 286, 340, 374, 442, 452, 484, 508, 565, 572, 605, 635, 715, 748, 884, 935, 1105, 1130, 1210, 1243, 1270, 1397, 1430, 1469, 1573, 1651, 1870, 1921, 2057, 2159, 2210, 2260, 2420, 2431, 2486, 2540, 2794, 2860, 2938, 3146, 3302, 3740, 3842, 4114, 4318, 4420, 4862, 4972, 5588, 5876, 6215, 6292, 6604, 6985, 7345, 7684, 7865, 8228, 8255, 8636, 9605, 9724, 10285, 10795, 12155, 12430, 13673, 13970, 14351, 14690, 15367, 15730, 16159, 16510, 18161, 19210, 20570, 21131, 21590, 23749, 24310, 24860, 24973, 26741, 27346, 27940, 28067, 28702, 29380, 30734, 31460, 32318, 33020, 36322, 38420, 41140, 42262, 43180, 47498, 48620, 49946, 53482, 54692, 56134, 57404, 61468, 64636, 68365, 71755, 72644, 76835, 80795, 84524, 90805, 94996, 99892, 105655, 106964, 112268, 118745, 124865, 133705, 136730, 140335, 143510, 153670, 157861, 161590, 177749, 181610, 186563, 199771, 211310, 232441, 237490, 243967, 249730, 261239, 267410, 273460, 274703, 280670, 287020, 307340, 308737, 315722, 323180, 355498, 363220, 373126, 399542, 422620, 464882, 474980, 487934, 499460, 522478, 534820, 549406, 561340, 617474, 631444, 710996, 746252, 789305, 799084, 888745, 929764, 932815, 975868, 998855, 1044956, 1098812, 1162205, 1219835, 1234948, 1306195, 1373515, 1543685, 1578610, 1736471, 1777490, 1865630, 1997710, 2052193, 2324410, 2439670, 2612390, 2683637, 2747030, 3021733, 3087370, 3157220, 3171571, 3396107, 3472942, 3554980, 3731260, 3995420, 4104386, 4648820, 4879340, 5224780, 5367274, 5494060, 6043466, 6174740, 6343142, 6792214, 6945884, 8208772, 8682355, 10260965, 10734548, 12086932, 12686284, 13418185, 13584428, 15108665, 15857855, 16980535, 17364710, 20521930, 22574123, 26836370, 29520007, 30217330, 31715710, 33961070, 34729420, 34887281, 41043860, 45148246, 53672740, 59040014, 60434660, 63431420, 67922140, 69774562, 90296492, 112870615, 118080028, 139549124, 147600035, 174436405, 225741230, 295200070, 348872810, 383760091, 451482460, 590400140, 697745620, 767520182, 1535040364, 1918800455, 3837600910, 7675201820]

約数ペア:

[(1, 7675201820), (2, 3837600910), (4, 1918800455), (5, 1535040364), (10, 767520182), (11, 697745620), (13, 590400140), (17, 451482460), (20, 383760091), (22, 348872810), (26, 295200070), (34, 225741230), (44, 174436405), (52, 147600035), (55, 139549124), (65, 118080028), (68, 112870615), (85, 90296492), (110, 69774562), (113, 67922140), (121, 63431420), (127, 60434660), (130, 59040014), (143, 53672740), (170, 45148246), (187, 41043860), (220, 34887281), (221, 34729420), (226, 33961070), (242, 31715710), (254, 30217330), (260, 29520007), (286, 26836370), (340, 22574123), (374, 20521930), (442, 17364710), (452, 16980535), (484, 15857855), (508, 15108665), (565, 13584428), (572, 13418185), (605, 12686284), (635, 12086932), (715, 10734548), (748, 10260965), (884, 8682355), (935, 8208772), (1105, 6945884), (1130, 6792214), (1210, 6343142), (1243, 6174740), (1270, 6043466), (1397, 5494060), (1430, 5367274), (1469, 5224780), (1573, 4879340), (1651, 4648820), (1870, 4104386), (1921, 3995420), (2057, 3731260), (2159, 3554980), (2210, 3472942), (2260, 3396107), (2420, 3171571), (2431, 3157220), (2486, 3087370), (2540, 3021733), (2794, 2747030), (2860, 2683637), (2938, 2612390), (3146, 2439670), (3302, 2324410), (3740, 2052193), (3842, 1997710), (4114, 1865630), (4318, 1777490), (4420, 1736471), (4862, 1578610), (4972, 1543685), (5588, 1373515), (5876, 1306195), (6215, 1234948), (6292, 1219835), (6604, 1162205), (6985, 1098812), (7345, 1044956), (7684, 998855), (7865, 975868), (8228, 932815), (8255, 929764), (8636, 888745), (9605, 799084), (9724, 789305), (10285, 746252), (10795, 710996), (12155, 631444), (12430, 617474), (13673, 561340), (13970, 549406), (14351, 534820), (14690, 522478), (15367, 499460), (15730, 487934), (16159, 474980), (16510, 464882), (18161, 422620), (19210, 399542), (20570, 373126), (21131, 363220), (21590, 355498), (23749, 323180), (24310, 315722), (24860, 308737), (24973, 307340), (26741, 287020), (27346, 280670), (27940, 274703), (28067, 273460), (28702, 267410), (29380, 261239), (30734, 249730), (31460, 243967), (32318, 237490), (33020, 232441), (36322, 211310), (38420, 199771), (41140, 186563), (42262, 181610), (43180, 177749), (47498, 161590), (48620, 157861), (49946, 153670), (53482, 143510), (54692, 140335), (56134, 136730), (57404, 133705), (61468, 124865), (64636, 118745), (68365, 112268), (71755, 106964), (72644, 105655), (76835, 99892), (80795, 94996), (84524, 90805)]