386215920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1349592192

約数和(自身を除く): 963376272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 101, 113, 120, 141, 144, 180, 188, 202, 226, 235, 240, 282, 303, 339, 360, 376, 404, 423, 452, 470, 505, 564, 565, 606, 678, 705, 720, 752, 808, 846, 904, 909, 940, 1010, 1017, 1128, 1130, 1212, 1356, 1410, 1515, 1616, 1692, 1695, 1808, 1818, 1880, 2020, 2034, 2115, 2256, 2260, 2424, 2712, 2820, 3030, 3384, 3390, 3636, 3760, 4040, 4068, 4230, 4520, 4545, 4747, 4848, 5085, 5311, 5424, 5640, 6060, 6768, 6780, 7272, 8080, 8136, 8460, 9040, 9090, 9494, 10170, 10622, 11280, 11413, 12120, 13560, 14241, 14544, 15933, 16272, 16920, 18180, 18988, 20340, 21244, 22826, 23735, 24240, 26555, 27120, 28482, 31866, 33840, 34239, 36360, 37976, 40680, 42488, 42723, 45652, 47470, 47799, 53110, 56964, 57065, 63732, 68478, 71205, 72720, 75952, 79665, 81360, 84976, 85446, 91304, 94940, 95598, 102717, 106220, 113928, 114130, 127464, 136956, 142410, 159330, 170892, 171195, 182608, 189880, 191196, 205434, 212440, 213615, 227856, 228260, 238995, 254928, 273912, 284820, 318660, 341784, 342390, 379760, 382392, 410868, 424880, 427230, 456520, 477990, 513585, 536411, 547824, 569640, 637320, 683568, 684780, 764784, 821736, 854460, 913040, 955980, 1027170, 1072822, 1139280, 1274640, 1369560, 1609233, 1643472, 1708920, 1911960, 2054340, 2145644, 2682055, 2739120, 3218466, 3417840, 3823920, 4108680, 4291288, 4827699, 5364110, 6436932, 8046165, 8217360, 8582576, 9655398, 10728220, 12873864, 16092330, 19310796, 21456440, 24138495, 25747728, 32184660, 38621592, 42912880, 48276990, 64369320, 77243184, 96553980, 128738640, 193107960, 386215920]

約数ペア:

[(1, 386215920), (2, 193107960), (3, 128738640), (4, 96553980), (5, 77243184), (6, 64369320), (8, 48276990), (9, 42912880), (10, 38621592), (12, 32184660), (15, 25747728), (16, 24138495), (18, 21456440), (20, 19310796), (24, 16092330), (30, 12873864), (36, 10728220), (40, 9655398), (45, 8582576), (47, 8217360), (48, 8046165), (60, 6436932), (72, 5364110), (80, 4827699), (90, 4291288), (94, 4108680), (101, 3823920), (113, 3417840), (120, 3218466), (141, 2739120), (144, 2682055), (180, 2145644), (188, 2054340), (202, 1911960), (226, 1708920), (235, 1643472), (240, 1609233), (282, 1369560), (303, 1274640), (339, 1139280), (360, 1072822), (376, 1027170), (404, 955980), (423, 913040), (452, 854460), (470, 821736), (505, 764784), (564, 684780), (565, 683568), (606, 637320), (678, 569640), (705, 547824), (720, 536411), (752, 513585), (808, 477990), (846, 456520), (904, 427230), (909, 424880), (940, 410868), (1010, 382392), (1017, 379760), (1128, 342390), (1130, 341784), (1212, 318660), (1356, 284820), (1410, 273912), (1515, 254928), (1616, 238995), (1692, 228260), (1695, 227856), (1808, 213615), (1818, 212440), (1880, 205434), (2020, 191196), (2034, 189880), (2115, 182608), (2256, 171195), (2260, 170892), (2424, 159330), (2712, 142410), (2820, 136956), (3030, 127464), (3384, 114130), (3390, 113928), (3636, 106220), (3760, 102717), (4040, 95598), (4068, 94940), (4230, 91304), (4520, 85446), (4545, 84976), (4747, 81360), (4848, 79665), (5085, 75952), (5311, 72720), (5424, 71205), (5640, 68478), (6060, 63732), (6768, 57065), (6780, 56964), (7272, 53110), (8080, 47799), (8136, 47470), (8460, 45652), (9040, 42723), (9090, 42488), (9494, 40680), (10170, 37976), (10622, 36360), (11280, 34239), (11413, 33840), (12120, 31866), (13560, 28482), (14241, 27120), (14544, 26555), (15933, 24240), (16272, 23735), (16920, 22826), (18180, 21244), (18988, 20340)]