406261440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3656

約数の個数: 224

約数和(自身を含む): 1543872960

約数和(自身を除く): 1137611520

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3617, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7234, 7488, 8640, 9360, 10851, 11232, 12480, 14040, 14468, 18085, 18720, 21702, 22464, 28080, 28936, 32553, 36170, 37440, 43404, 47021, 54255, 56160, 57872, 65106, 72340, 86808, 94042, 97659, 108510, 112320, 115744, 130212, 141063, 144680, 162765, 173616, 188084, 195318, 217020, 231488, 235105, 260424, 282126, 289360, 325530, 347232, 376168, 390636, 423189, 434040, 470210, 488295, 520848, 564252, 578720, 651060, 694464, 705315, 752336, 781272, 846378, 868080, 940420, 976590, 1041696, 1128504, 1157440, 1269567, 1302120, 1410630, 1504672, 1562544, 1692756, 1736160, 1880840, 1953180, 2083392, 2115945, 2257008, 2539134, 2604240, 2821260, 3009344, 3125088, 3385512, 3472320, 3761680, 3906360, 4231890, 4514016, 5078268, 5208480, 5642520, 6250176, 6347835, 6771024, 7523360, 7812720, 8463780, 9028032, 10156536, 10416960, 11285040, 12695670, 13542048, 15046720, 15625440, 16927560, 20313072, 22570080, 25391340, 27084096, 31250880, 33855120, 40626144, 45140160, 50782680, 67710240, 81252288, 101565360, 135420480, 203130720, 406261440]

約数ペア:

[(1, 406261440), (2, 203130720), (3, 135420480), (4, 101565360), (5, 81252288), (6, 67710240), (8, 50782680), (9, 45140160), (10, 40626144), (12, 33855120), (13, 31250880), (15, 27084096), (16, 25391340), (18, 22570080), (20, 20313072), (24, 16927560), (26, 15625440), (27, 15046720), (30, 13542048), (32, 12695670), (36, 11285040), (39, 10416960), (40, 10156536), (45, 9028032), (48, 8463780), (52, 7812720), (54, 7523360), (60, 6771024), (64, 6347835), (65, 6250176), (72, 5642520), (78, 5208480), (80, 5078268), (90, 4514016), (96, 4231890), (104, 3906360), (108, 3761680), (117, 3472320), (120, 3385512), (130, 3125088), (135, 3009344), (144, 2821260), (156, 2604240), (160, 2539134), (180, 2257008), (192, 2115945), (195, 2083392), (208, 1953180), (216, 1880840), (234, 1736160), (240, 1692756), (260, 1562544), (270, 1504672), (288, 1410630), (312, 1302120), (320, 1269567), (351, 1157440), (360, 1128504), (390, 1041696), (416, 976590), (432, 940420), (468, 868080), (480, 846378), (520, 781272), (540, 752336), (576, 705315), (585, 694464), (624, 651060), (702, 578720), (720, 564252), (780, 520848), (832, 488295), (864, 470210), (936, 434040), (960, 423189), (1040, 390636), (1080, 376168), (1170, 347232), (1248, 325530), (1404, 289360), (1440, 282126), (1560, 260424), (1728, 235105), (1755, 231488), (1872, 217020), (2080, 195318), (2160, 188084), (2340, 173616), (2496, 162765), (2808, 144680), (2880, 141063), (3120, 130212), (3510, 115744), (3617, 112320), (3744, 108510), (4160, 97659), (4320, 94042), (4680, 86808), (5616, 72340), (6240, 65106), (7020, 57872), (7234, 56160), (7488, 54255), (8640, 47021), (9360, 43404), (10851, 37440), (11232, 36170), (12480, 32553), (14040, 28936), (14468, 28080), (18085, 22464), (18720, 21702)]