33782560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 62743520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 139, 140, 155, 160, 196, 217, 224, 245, 248, 278, 280, 310, 392, 434, 490, 496, 556, 560, 620, 695, 784, 868, 973, 980, 992, 1085, 1112, 1120, 1240, 1390, 1519, 1568, 1736, 1946, 1960, 2170, 2224, 2480, 2780, 3038, 3472, 3892, 3920, 4309, 4340, 4448, 4865, 4960, 5560, 6076, 6811, 6944, 7595, 7784, 7840, 8618, 8680, 9730, 11120, 12152, 13622, 15190, 15568, 17236, 17360, 19460, 21545, 22240, 24304, 27244, 30163, 30380, 31136, 34055, 34472, 34720, 38920, 43090, 48608, 54488, 60326, 60760, 68110, 68944, 77840, 86180, 108976, 120652, 121520, 136220, 137888, 150815, 155680, 172360, 211141, 217952, 241304, 243040, 272440, 301630, 344720, 422282, 482608, 544880, 603260, 689440, 844564, 965216, 1055705, 1089760, 1206520, 1689128, 2111410, 2413040, 3378256, 4222820, 4826080, 6756512, 8445640, 16891280, 33782560]

約数ペア:

[(1, 33782560), (2, 16891280), (4, 8445640), (5, 6756512), (7, 4826080), (8, 4222820), (10, 3378256), (14, 2413040), (16, 2111410), (20, 1689128), (28, 1206520), (31, 1089760), (32, 1055705), (35, 965216), (40, 844564), (49, 689440), (56, 603260), (62, 544880), (70, 482608), (80, 422282), (98, 344720), (112, 301630), (124, 272440), (139, 243040), (140, 241304), (155, 217952), (160, 211141), (196, 172360), (217, 155680), (224, 150815), (245, 137888), (248, 136220), (278, 121520), (280, 120652), (310, 108976), (392, 86180), (434, 77840), (490, 68944), (496, 68110), (556, 60760), (560, 60326), (620, 54488), (695, 48608), (784, 43090), (868, 38920), (973, 34720), (980, 34472), (992, 34055), (1085, 31136), (1112, 30380), (1120, 30163), (1240, 27244), (1390, 24304), (1519, 22240), (1568, 21545), (1736, 19460), (1946, 17360), (1960, 17236), (2170, 15568), (2224, 15190), (2480, 13622), (2780, 12152), (3038, 11120), (3472, 9730), (3892, 8680), (3920, 8618), (4309, 7840), (4340, 7784), (4448, 7595), (4865, 6944), (4960, 6811), (5560, 6076)]