203130720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3654

約数の個数: 192

約数和(自身を含む): 765858240

約数和(自身を除く): 562727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3617, 3744, 4320, 4680, 5616, 6240, 7020, 7234, 9360, 10851, 11232, 14040, 14468, 18085, 18720, 21702, 28080, 28936, 32553, 36170, 43404, 47021, 54255, 56160, 57872, 65106, 72340, 86808, 94042, 97659, 108510, 115744, 130212, 141063, 144680, 162765, 173616, 188084, 195318, 217020, 235105, 260424, 282126, 289360, 325530, 347232, 376168, 390636, 423189, 434040, 470210, 488295, 520848, 564252, 578720, 651060, 705315, 752336, 781272, 846378, 868080, 940420, 976590, 1041696, 1128504, 1269567, 1302120, 1410630, 1504672, 1562544, 1692756, 1736160, 1880840, 1953180, 2115945, 2257008, 2539134, 2604240, 2821260, 3125088, 3385512, 3761680, 3906360, 4231890, 4514016, 5078268, 5208480, 5642520, 6347835, 6771024, 7523360, 7812720, 8463780, 10156536, 11285040, 12695670, 13542048, 15625440, 16927560, 20313072, 22570080, 25391340, 33855120, 40626144, 50782680, 67710240, 101565360, 203130720]

約数ペア:

[(1, 203130720), (2, 101565360), (3, 67710240), (4, 50782680), (5, 40626144), (6, 33855120), (8, 25391340), (9, 22570080), (10, 20313072), (12, 16927560), (13, 15625440), (15, 13542048), (16, 12695670), (18, 11285040), (20, 10156536), (24, 8463780), (26, 7812720), (27, 7523360), (30, 6771024), (32, 6347835), (36, 5642520), (39, 5208480), (40, 5078268), (45, 4514016), (48, 4231890), (52, 3906360), (54, 3761680), (60, 3385512), (65, 3125088), (72, 2821260), (78, 2604240), (80, 2539134), (90, 2257008), (96, 2115945), (104, 1953180), (108, 1880840), (117, 1736160), (120, 1692756), (130, 1562544), (135, 1504672), (144, 1410630), (156, 1302120), (160, 1269567), (180, 1128504), (195, 1041696), (208, 976590), (216, 940420), (234, 868080), (240, 846378), (260, 781272), (270, 752336), (288, 705315), (312, 651060), (351, 578720), (360, 564252), (390, 520848), (416, 488295), (432, 470210), (468, 434040), (480, 423189), (520, 390636), (540, 376168), (585, 347232), (624, 325530), (702, 289360), (720, 282126), (780, 260424), (864, 235105), (936, 217020), (1040, 195318), (1080, 188084), (1170, 173616), (1248, 162765), (1404, 144680), (1440, 141063), (1560, 130212), (1755, 115744), (1872, 108510), (2080, 97659), (2160, 94042), (2340, 86808), (2808, 72340), (3120, 65106), (3510, 57872), (3617, 56160), (3744, 54255), (4320, 47021), (4680, 43404), (5616, 36170), (6240, 32553), (7020, 28936), (7234, 28080), (9360, 21702), (10851, 18720), (11232, 18085), (14040, 14468)]