384288840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 1398297600

約数和(自身を除く): 1014008760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 101, 104, 108, 117, 120, 130, 135, 156, 180, 195, 202, 216, 234, 260, 270, 271, 303, 312, 351, 360, 390, 404, 468, 505, 520, 540, 542, 585, 606, 702, 780, 808, 813, 909, 936, 1010, 1080, 1084, 1170, 1212, 1313, 1355, 1404, 1515, 1560, 1626, 1755, 1818, 2020, 2168, 2340, 2424, 2439, 2626, 2710, 2727, 2808, 3030, 3252, 3510, 3523, 3636, 3939, 4040, 4065, 4545, 4680, 4878, 5252, 5420, 5454, 6060, 6504, 6565, 7020, 7046, 7272, 7317, 7878, 8130, 9090, 9756, 10504, 10569, 10840, 10908, 11817, 12120, 12195, 13130, 13635, 14040, 14092, 14634, 15756, 16260, 17615, 18180, 19512, 19695, 21138, 21816, 23634, 24390, 26260, 27270, 27371, 28184, 29268, 31512, 31707, 32520, 35230, 35451, 36360, 36585, 39390, 42276, 47268, 48780, 52520, 52845, 54540, 54742, 58536, 59085, 63414, 70460, 70902, 73170, 78780, 82113, 84552, 94536, 95121, 97560, 105690, 109080, 109484, 118170, 126828, 136855, 140920, 141804, 146340, 157560, 158535, 164226, 177255, 190242, 211380, 218968, 236340, 246339, 253656, 273710, 283608, 292680, 317070, 328452, 354510, 355823, 380484, 410565, 422760, 472680, 475605, 492678, 547420, 634140, 656904, 709020, 711646, 739017, 760968, 821130, 951210, 985356, 1067469, 1094840, 1231695, 1268280, 1418040, 1423292, 1478034, 1642260, 1779115, 1902420, 1970712, 2134938, 2463390, 2846584, 2956068, 3202407, 3284520, 3558230, 3695085, 3804840, 4269876, 4926780, 5337345, 5912136, 6404814, 7116460, 7390170, 8539752, 9607221, 9853560, 10674690, 12809628, 14232920, 14780340, 16012035, 19214442, 21349380, 25619256, 29560680, 32024070, 38428884, 42698760, 48036105, 64048140, 76857768, 96072210, 128096280, 192144420, 384288840]

約数ペア:

[(1, 384288840), (2, 192144420), (3, 128096280), (4, 96072210), (5, 76857768), (6, 64048140), (8, 48036105), (9, 42698760), (10, 38428884), (12, 32024070), (13, 29560680), (15, 25619256), (18, 21349380), (20, 19214442), (24, 16012035), (26, 14780340), (27, 14232920), (30, 12809628), (36, 10674690), (39, 9853560), (40, 9607221), (45, 8539752), (52, 7390170), (54, 7116460), (60, 6404814), (65, 5912136), (72, 5337345), (78, 4926780), (90, 4269876), (101, 3804840), (104, 3695085), (108, 3558230), (117, 3284520), (120, 3202407), (130, 2956068), (135, 2846584), (156, 2463390), (180, 2134938), (195, 1970712), (202, 1902420), (216, 1779115), (234, 1642260), (260, 1478034), (270, 1423292), (271, 1418040), (303, 1268280), (312, 1231695), (351, 1094840), (360, 1067469), (390, 985356), (404, 951210), (468, 821130), (505, 760968), (520, 739017), (540, 711646), (542, 709020), (585, 656904), (606, 634140), (702, 547420), (780, 492678), (808, 475605), (813, 472680), (909, 422760), (936, 410565), (1010, 380484), (1080, 355823), (1084, 354510), (1170, 328452), (1212, 317070), (1313, 292680), (1355, 283608), (1404, 273710), (1515, 253656), (1560, 246339), (1626, 236340), (1755, 218968), (1818, 211380), (2020, 190242), (2168, 177255), (2340, 164226), (2424, 158535), (2439, 157560), (2626, 146340), (2710, 141804), (2727, 140920), (2808, 136855), (3030, 126828), (3252, 118170), (3510, 109484), (3523, 109080), (3636, 105690), (3939, 97560), (4040, 95121), (4065, 94536), (4545, 84552), (4680, 82113), (4878, 78780), (5252, 73170), (5420, 70902), (5454, 70460), (6060, 63414), (6504, 59085), (6565, 58536), (7020, 54742), (7046, 54540), (7272, 52845), (7317, 52520), (7878, 48780), (8130, 47268), (9090, 42276), (9756, 39390), (10504, 36585), (10569, 36360), (10840, 35451), (10908, 35230), (11817, 32520), (12120, 31707), (12195, 31512), (13130, 29268), (13635, 28184), (14040, 27371), (14092, 27270), (14634, 26260), (15756, 24390), (16260, 23634), (17615, 21816), (18180, 21138), (19512, 19695)]