19727954280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{2017}}^1$

素因数の和:2404

約数の個数: 192

約数和(自身を含む): 65023592400

約数和(自身を除く): 45295638120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 269, 303, 360, 404, 505, 538, 606, 807, 808, 909, 1010, 1076, 1212, 1345, 1515, 1614, 1818, 2017, 2020, 2152, 2421, 2424, 2690, 3030, 3228, 3636, 4034, 4035, 4040, 4545, 4842, 5380, 6051, 6060, 6456, 7272, 8068, 8070, 9090, 9684, 10085, 10760, 12102, 12105, 12120, 16136, 16140, 18153, 18180, 19368, 20170, 24204, 24210, 27169, 30255, 32280, 36306, 36360, 40340, 48408, 48420, 54338, 60510, 72612, 80680, 81507, 90765, 96840, 108676, 121020, 135845, 145224, 163014, 181530, 203717, 217352, 242040, 244521, 271690, 326028, 363060, 407434, 407535, 489042, 542573, 543380, 611151, 652056, 726120, 814868, 815070, 978084, 1018585, 1085146, 1086760, 1222302, 1222605, 1627719, 1629736, 1630140, 1833453, 1956168, 2037170, 2170292, 2444604, 2445210, 2712865, 3055755, 3255438, 3260280, 3666906, 4074340, 4340584, 4883157, 4889208, 4890420, 5425730, 6111510, 6510876, 7333812, 8138595, 8148680, 9167265, 9766314, 9780840, 10851460, 12223020, 13021752, 14667624, 16277190, 18334530, 19532628, 21702920, 24415785, 24446040, 32554380, 36669060, 39065256, 48831570, 54799873, 65108760, 73338120, 97663140, 109599746, 164399619, 195326280, 219199492, 273999365, 328799238, 438398984, 493198857, 547998730, 657598476, 821998095, 986397714, 1095997460, 1315196952, 1643996190, 1972795428, 2191994920, 2465994285, 3287992380, 3945590856, 4931988570, 6575984760, 9863977140, 19727954280]

約数ペア:

[(1, 19727954280), (2, 9863977140), (3, 6575984760), (4, 4931988570), (5, 3945590856), (6, 3287992380), (8, 2465994285), (9, 2191994920), (10, 1972795428), (12, 1643996190), (15, 1315196952), (18, 1095997460), (20, 986397714), (24, 821998095), (30, 657598476), (36, 547998730), (40, 493198857), (45, 438398984), (60, 328799238), (72, 273999365), (90, 219199492), (101, 195326280), (120, 164399619), (180, 109599746), (202, 97663140), (269, 73338120), (303, 65108760), (360, 54799873), (404, 48831570), (505, 39065256), (538, 36669060), (606, 32554380), (807, 24446040), (808, 24415785), (909, 21702920), (1010, 19532628), (1076, 18334530), (1212, 16277190), (1345, 14667624), (1515, 13021752), (1614, 12223020), (1818, 10851460), (2017, 9780840), (2020, 9766314), (2152, 9167265), (2421, 8148680), (2424, 8138595), (2690, 7333812), (3030, 6510876), (3228, 6111510), (3636, 5425730), (4034, 4890420), (4035, 4889208), (4040, 4883157), (4545, 4340584), (4842, 4074340), (5380, 3666906), (6051, 3260280), (6060, 3255438), (6456, 3055755), (7272, 2712865), (8068, 2445210), (8070, 2444604), (9090, 2170292), (9684, 2037170), (10085, 1956168), (10760, 1833453), (12102, 1630140), (12105, 1629736), (12120, 1627719), (16136, 1222605), (16140, 1222302), (18153, 1086760), (18180, 1085146), (19368, 1018585), (20170, 978084), (24204, 815070), (24210, 814868), (27169, 726120), (30255, 652056), (32280, 611151), (36306, 543380), (36360, 542573), (40340, 489042), (48408, 407535), (48420, 407434), (54338, 363060), (60510, 326028), (72612, 271690), (80680, 244521), (81507, 242040), (90765, 217352), (96840, 203717), (108676, 181530), (121020, 163014), (135845, 145224)]