217145340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2648

約数の個数: 96

約数和(自身を含む): 679983360

約数和(自身を除く): 462838020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2445, 2467, 2934, 3260, 4401, 4890, 4934, 5868, 7335, 7401, 8802, 9780, 9868, 12335, 14670, 14802, 17604, 22005, 22203, 24670, 29340, 29604, 37005, 44010, 44406, 49340, 66609, 74010, 88020, 88812, 111015, 133218, 148020, 222030, 266436, 333045, 402121, 444060, 666090, 804242, 1206363, 1332180, 1608484, 2010605, 2412726, 3619089, 4021210, 4825452, 6031815, 7238178, 8042420, 10857267, 12063630, 14476356, 18095445, 21714534, 24127260, 36190890, 43429068, 54286335, 72381780, 108572670, 217145340]

約数ペア:

[(1, 217145340), (2, 108572670), (3, 72381780), (4, 54286335), (5, 43429068), (6, 36190890), (9, 24127260), (10, 21714534), (12, 18095445), (15, 14476356), (18, 12063630), (20, 10857267), (27, 8042420), (30, 7238178), (36, 6031815), (45, 4825452), (54, 4021210), (60, 3619089), (90, 2412726), (108, 2010605), (135, 1608484), (163, 1332180), (180, 1206363), (270, 804242), (326, 666090), (489, 444060), (540, 402121), (652, 333045), (815, 266436), (978, 222030), (1467, 148020), (1630, 133218), (1956, 111015), (2445, 88812), (2467, 88020), (2934, 74010), (3260, 66609), (4401, 49340), (4890, 44406), (4934, 44010), (5868, 37005), (7335, 29604), (7401, 29340), (8802, 24670), (9780, 22203), (9868, 22005), (12335, 17604), (14670, 14802)]