2247709380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 288

約数和(自身を含む): 7770349440

約数和(自身を除く): 5522640060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 49, 58, 60, 70, 82, 84, 87, 98, 105, 116, 123, 140, 145, 147, 164, 174, 196, 203, 205, 210, 245, 246, 287, 290, 294, 348, 406, 410, 420, 435, 490, 492, 574, 580, 588, 609, 615, 643, 735, 812, 820, 861, 870, 980, 1015, 1148, 1189, 1218, 1230, 1286, 1421, 1435, 1470, 1722, 1740, 1929, 2009, 2030, 2378, 2436, 2460, 2572, 2842, 2870, 2940, 3045, 3215, 3444, 3567, 3858, 4018, 4060, 4263, 4305, 4501, 4756, 5684, 5740, 5945, 6027, 6090, 6430, 7105, 7134, 7716, 8036, 8323, 8526, 8610, 9002, 9645, 10045, 11890, 12054, 12180, 12860, 13503, 14210, 14268, 16646, 17052, 17220, 17835, 18004, 18647, 19290, 20090, 21315, 22505, 23780, 24108, 24969, 26363, 27006, 28420, 30135, 31507, 33292, 35670, 37294, 38580, 40180, 41615, 42630, 45010, 49938, 52726, 54012, 55941, 58261, 60270, 63014, 67515, 71340, 74588, 79089, 83230, 85260, 90020, 93235, 94521, 99876, 105452, 111882, 116522, 120540, 124845, 126028, 130529, 131815, 135030, 157535, 158178, 166460, 174783, 184541, 186470, 189042, 223764, 233044, 249690, 261058, 263630, 270060, 279705, 291305, 315070, 316356, 349566, 369082, 372940, 378084, 391587, 395445, 472605, 499380, 522116, 527260, 553623, 559410, 582610, 630140, 652645, 699132, 738164, 764527, 783174, 790890, 873915, 913703, 922705, 945210, 1107246, 1118820, 1165220, 1291787, 1305290, 1529054, 1566348, 1581780, 1747830, 1827406, 1845410, 1890420, 1957935, 2214492, 2293581, 2583574, 2610580, 2741109, 2768115, 3058108, 3495660, 3654812, 3690820, 3822635, 3875361, 3915870, 4568515, 4587162, 5167148, 5351689, 5482218, 5536230, 6458935, 7645270, 7750722, 7831740, 9137030, 9174324, 10703378, 10964436, 11072460, 11467905, 12917870, 13705545, 15290540, 15501444, 16055067, 18274060, 19376805, 21406756, 22935810, 25835740, 26758445, 27411090, 32110134, 37461823, 38753610, 45871620, 53516890, 54822180, 64220268, 74923646, 77507220, 80275335, 107033780, 112385469, 149847292, 160550670, 187309115, 224770938, 321101340, 374618230, 449541876, 561927345, 749236460, 1123854690, 2247709380]

約数ペア:

[(1, 2247709380), (2, 1123854690), (3, 749236460), (4, 561927345), (5, 449541876), (6, 374618230), (7, 321101340), (10, 224770938), (12, 187309115), (14, 160550670), (15, 149847292), (20, 112385469), (21, 107033780), (28, 80275335), (29, 77507220), (30, 74923646), (35, 64220268), (41, 54822180), (42, 53516890), (49, 45871620), (58, 38753610), (60, 37461823), (70, 32110134), (82, 27411090), (84, 26758445), (87, 25835740), (98, 22935810), (105, 21406756), (116, 19376805), (123, 18274060), (140, 16055067), (145, 15501444), (147, 15290540), (164, 13705545), (174, 12917870), (196, 11467905), (203, 11072460), (205, 10964436), (210, 10703378), (245, 9174324), (246, 9137030), (287, 7831740), (290, 7750722), (294, 7645270), (348, 6458935), (406, 5536230), (410, 5482218), (420, 5351689), (435, 5167148), (490, 4587162), (492, 4568515), (574, 3915870), (580, 3875361), (588, 3822635), (609, 3690820), (615, 3654812), (643, 3495660), (735, 3058108), (812, 2768115), (820, 2741109), (861, 2610580), (870, 2583574), (980, 2293581), (1015, 2214492), (1148, 1957935), (1189, 1890420), (1218, 1845410), (1230, 1827406), (1286, 1747830), (1421, 1581780), (1435, 1566348), (1470, 1529054), (1722, 1305290), (1740, 1291787), (1929, 1165220), (2009, 1118820), (2030, 1107246), (2378, 945210), (2436, 922705), (2460, 913703), (2572, 873915), (2842, 790890), (2870, 783174), (2940, 764527), (3045, 738164), (3215, 699132), (3444, 652645), (3567, 630140), (3858, 582610), (4018, 559410), (4060, 553623), (4263, 527260), (4305, 522116), (4501, 499380), (4756, 472605), (5684, 395445), (5740, 391587), (5945, 378084), (6027, 372940), (6090, 369082), (6430, 349566), (7105, 316356), (7134, 315070), (7716, 291305), (8036, 279705), (8323, 270060), (8526, 263630), (8610, 261058), (9002, 249690), (9645, 233044), (10045, 223764), (11890, 189042), (12054, 186470), (12180, 184541), (12860, 174783), (13503, 166460), (14210, 158178), (14268, 157535), (16646, 135030), (17052, 131815), (17220, 130529), (17835, 126028), (18004, 124845), (18647, 120540), (19290, 116522), (20090, 111882), (21315, 105452), (22505, 99876), (23780, 94521), (24108, 93235), (24969, 90020), (26363, 85260), (27006, 83230), (28420, 79089), (30135, 74588), (31507, 71340), (33292, 67515), (35670, 63014), (37294, 60270), (38580, 58261), (40180, 55941), (41615, 54012), (42630, 52726), (45010, 49938)]