1439933440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 176

約数和(自身を含む): 3875609664

約数和(自身を除く): 2435676224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 512, 592, 640, 691, 704, 740, 814, 880, 1024, 1184, 1280, 1382, 1408, 1480, 1628, 1760, 2035, 2368, 2560, 2764, 2816, 2960, 3256, 3455, 3520, 4070, 4736, 5120, 5528, 5632, 5920, 6512, 6910, 7040, 7601, 8140, 9472, 11056, 11264, 11840, 13024, 13820, 14080, 15202, 16280, 18944, 22112, 23680, 25567, 26048, 27640, 28160, 30404, 32560, 37888, 38005, 44224, 47360, 51134, 52096, 55280, 56320, 60808, 65120, 76010, 88448, 94720, 102268, 104192, 110560, 121616, 127835, 130240, 152020, 176896, 189440, 204536, 208384, 221120, 243232, 255670, 260480, 281237, 304040, 353792, 409072, 416768, 442240, 486464, 511340, 520960, 562474, 608080, 707584, 818144, 884480, 972928, 1022680, 1041920, 1124948, 1216160, 1406185, 1636288, 1768960, 1945856, 2045360, 2083840, 2249896, 2432320, 2812370, 3272576, 3537920, 3891712, 4090720, 4499792, 4864640, 5624740, 6545152, 7783424, 8181440, 8999584, 9729280, 11249480, 13090304, 16362880, 17999168, 19458560, 22498960, 26180608, 32725760, 35998336, 38917120, 44997920, 65451520, 71996672, 89995840, 130903040, 143993344, 179991680, 287986688, 359983360, 719966720, 1439933440]

約数ペア:

[(1, 1439933440), (2, 719966720), (4, 359983360), (5, 287986688), (8, 179991680), (10, 143993344), (11, 130903040), (16, 89995840), (20, 71996672), (22, 65451520), (32, 44997920), (37, 38917120), (40, 35998336), (44, 32725760), (55, 26180608), (64, 22498960), (74, 19458560), (80, 17999168), (88, 16362880), (110, 13090304), (128, 11249480), (148, 9729280), (160, 8999584), (176, 8181440), (185, 7783424), (220, 6545152), (256, 5624740), (296, 4864640), (320, 4499792), (352, 4090720), (370, 3891712), (407, 3537920), (440, 3272576), (512, 2812370), (592, 2432320), (640, 2249896), (691, 2083840), (704, 2045360), (740, 1945856), (814, 1768960), (880, 1636288), (1024, 1406185), (1184, 1216160), (1280, 1124948), (1382, 1041920), (1408, 1022680), (1480, 972928), (1628, 884480), (1760, 818144), (2035, 707584), (2368, 608080), (2560, 562474), (2764, 520960), (2816, 511340), (2960, 486464), (3256, 442240), (3455, 416768), (3520, 409072), (4070, 353792), (4736, 304040), (5120, 281237), (5528, 260480), (5632, 255670), (5920, 243232), (6512, 221120), (6910, 208384), (7040, 204536), (7601, 189440), (8140, 176896), (9472, 152020), (11056, 130240), (11264, 127835), (11840, 121616), (13024, 110560), (13820, 104192), (14080, 102268), (15202, 94720), (16280, 88448), (18944, 76010), (22112, 65120), (23680, 60808), (25567, 56320), (26048, 55280), (27640, 52096), (28160, 51134), (30404, 47360), (32560, 44224), (37888, 38005)]