206850240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 224

約数和(自身を含む): 740664000

約数和(自身を除く): 533813760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 192, 216, 240, 267, 269, 270, 288, 320, 356, 360, 432, 445, 480, 534, 538, 540, 576, 712, 720, 801, 807, 864, 890, 960, 1068, 1076, 1080, 1335, 1345, 1424, 1440, 1602, 1614, 1728, 1780, 2136, 2152, 2160, 2403, 2421, 2670, 2690, 2848, 2880, 3204, 3228, 3560, 4005, 4035, 4272, 4304, 4320, 4806, 4842, 5340, 5380, 5696, 6408, 6456, 7120, 7263, 8010, 8070, 8544, 8608, 8640, 9612, 9684, 10680, 10760, 12015, 12105, 12816, 12912, 14240, 14526, 16020, 16140, 17088, 17216, 19224, 19368, 21360, 21520, 23941, 24030, 24210, 25632, 25824, 28480, 29052, 32040, 32280, 36315, 38448, 38736, 42720, 43040, 47882, 48060, 48420, 51264, 51648, 58104, 64080, 64560, 71823, 72630, 76896, 77472, 85440, 86080, 95764, 96120, 96840, 116208, 119705, 128160, 129120, 143646, 145260, 153792, 154944, 191528, 192240, 193680, 215469, 232416, 239410, 256320, 258240, 287292, 290520, 359115, 383056, 384480, 387360, 430938, 464832, 478820, 574584, 581040, 646407, 718230, 766112, 768960, 774720, 861876, 957640, 1077345, 1149168, 1162080, 1292814, 1436460, 1532224, 1723752, 1915280, 2154690, 2298336, 2324160, 2585628, 2872920, 3232035, 3447504, 3830560, 4309380, 4596672, 5171256, 5745840, 6464070, 6895008, 7661120, 8618760, 10342512, 11491680, 12928140, 13790016, 17237520, 20685024, 22983360, 25856280, 34475040, 41370048, 51712560, 68950080, 103425120, 206850240]

約数ペア:

[(1, 206850240), (2, 103425120), (3, 68950080), (4, 51712560), (5, 41370048), (6, 34475040), (8, 25856280), (9, 22983360), (10, 20685024), (12, 17237520), (15, 13790016), (16, 12928140), (18, 11491680), (20, 10342512), (24, 8618760), (27, 7661120), (30, 6895008), (32, 6464070), (36, 5745840), (40, 5171256), (45, 4596672), (48, 4309380), (54, 3830560), (60, 3447504), (64, 3232035), (72, 2872920), (80, 2585628), (89, 2324160), (90, 2298336), (96, 2154690), (108, 1915280), (120, 1723752), (135, 1532224), (144, 1436460), (160, 1292814), (178, 1162080), (180, 1149168), (192, 1077345), (216, 957640), (240, 861876), (267, 774720), (269, 768960), (270, 766112), (288, 718230), (320, 646407), (356, 581040), (360, 574584), (432, 478820), (445, 464832), (480, 430938), (534, 387360), (538, 384480), (540, 383056), (576, 359115), (712, 290520), (720, 287292), (801, 258240), (807, 256320), (864, 239410), (890, 232416), (960, 215469), (1068, 193680), (1076, 192240), (1080, 191528), (1335, 154944), (1345, 153792), (1424, 145260), (1440, 143646), (1602, 129120), (1614, 128160), (1728, 119705), (1780, 116208), (2136, 96840), (2152, 96120), (2160, 95764), (2403, 86080), (2421, 85440), (2670, 77472), (2690, 76896), (2848, 72630), (2880, 71823), (3204, 64560), (3228, 64080), (3560, 58104), (4005, 51648), (4035, 51264), (4272, 48420), (4304, 48060), (4320, 47882), (4806, 43040), (4842, 42720), (5340, 38736), (5380, 38448), (5696, 36315), (6408, 32280), (6456, 32040), (7120, 29052), (7263, 28480), (8010, 25824), (8070, 25632), (8544, 24210), (8608, 24030), (8640, 23941), (9612, 21520), (9684, 21360), (10680, 19368), (10760, 19224), (12015, 17216), (12105, 17088), (12816, 16140), (12912, 16020), (14240, 14526)]