219606240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9337}}^1$

素因数の和:9369

約数の個数: 144

約数和(自身を含む): 804786192

約数和(自身を除く): 585179952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9337, 11760, 18674, 23520, 28011, 37348, 46685, 56022, 65359, 74696, 93370, 112044, 130718, 140055, 149392, 186740, 196077, 224088, 261436, 280110, 298784, 326795, 373480, 392154, 448176, 457513, 522872, 560220, 653590, 746960, 784308, 896352, 915026, 980385, 1045744, 1120440, 1307180, 1372539, 1493920, 1568616, 1830052, 1960770, 2091488, 2240880, 2287565, 2614360, 2745078, 3137232, 3660104, 3921540, 4481760, 4575130, 5228720, 5490156, 6274464, 6862695, 7320208, 7843080, 9150260, 10457440, 10980312, 13725390, 14640416, 15686160, 18300520, 21960624, 27450780, 31372320, 36601040, 43921248, 54901560, 73202080, 109803120, 219606240]

約数ペア:

[(1, 219606240), (2, 109803120), (3, 73202080), (4, 54901560), (5, 43921248), (6, 36601040), (7, 31372320), (8, 27450780), (10, 21960624), (12, 18300520), (14, 15686160), (15, 14640416), (16, 13725390), (20, 10980312), (21, 10457440), (24, 9150260), (28, 7843080), (30, 7320208), (32, 6862695), (35, 6274464), (40, 5490156), (42, 5228720), (48, 4575130), (49, 4481760), (56, 3921540), (60, 3660104), (70, 3137232), (80, 2745078), (84, 2614360), (96, 2287565), (98, 2240880), (105, 2091488), (112, 1960770), (120, 1830052), (140, 1568616), (147, 1493920), (160, 1372539), (168, 1307180), (196, 1120440), (210, 1045744), (224, 980385), (240, 915026), (245, 896352), (280, 784308), (294, 746960), (336, 653590), (392, 560220), (420, 522872), (480, 457513), (490, 448176), (560, 392154), (588, 373480), (672, 326795), (735, 298784), (784, 280110), (840, 261436), (980, 224088), (1120, 196077), (1176, 186740), (1470, 149392), (1568, 140055), (1680, 130718), (1960, 112044), (2352, 93370), (2940, 74696), (3360, 65359), (3920, 56022), (4704, 46685), (5880, 37348), (7840, 28011), (9337, 23520), (11760, 18674)]