211594440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1567

約数の個数: 128

約数和(自身を含む): 673142400

約数和(自身を除く): 461547960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1230, 1483, 1640, 1740, 2378, 2460, 2966, 3480, 3567, 4449, 4756, 4920, 5932, 5945, 7134, 7415, 8898, 9512, 11864, 11890, 14268, 14830, 17796, 17835, 22245, 23780, 28536, 29660, 35592, 35670, 43007, 44490, 47560, 59320, 60803, 71340, 86014, 88980, 121606, 129021, 142680, 172028, 177960, 182409, 215035, 243212, 258042, 304015, 344056, 364818, 430070, 486424, 516084, 608030, 645105, 729636, 860140, 912045, 1032168, 1216060, 1290210, 1459272, 1720280, 1763287, 1824090, 2432120, 2580420, 3526574, 3648180, 5160840, 5289861, 7053148, 7296360, 8816435, 10579722, 14106296, 17632870, 21159444, 26449305, 35265740, 42318888, 52898610, 70531480, 105797220, 211594440]

約数ペア:

[(1, 211594440), (2, 105797220), (3, 70531480), (4, 52898610), (5, 42318888), (6, 35265740), (8, 26449305), (10, 21159444), (12, 17632870), (15, 14106296), (20, 10579722), (24, 8816435), (29, 7296360), (30, 7053148), (40, 5289861), (41, 5160840), (58, 3648180), (60, 3526574), (82, 2580420), (87, 2432120), (116, 1824090), (120, 1763287), (123, 1720280), (145, 1459272), (164, 1290210), (174, 1216060), (205, 1032168), (232, 912045), (246, 860140), (290, 729636), (328, 645105), (348, 608030), (410, 516084), (435, 486424), (492, 430070), (580, 364818), (615, 344056), (696, 304015), (820, 258042), (870, 243212), (984, 215035), (1160, 182409), (1189, 177960), (1230, 172028), (1483, 142680), (1640, 129021), (1740, 121606), (2378, 88980), (2460, 86014), (2966, 71340), (3480, 60803), (3567, 59320), (4449, 47560), (4756, 44490), (4920, 43007), (5932, 35670), (5945, 35592), (7134, 29660), (7415, 28536), (8898, 23780), (9512, 22245), (11864, 17835), (11890, 17796), (14268, 14830)]