220264380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58271}}^1$

素因数の和:58296

約数の個数: 96

約数和(自身を含む): 783175680

約数和(自身を除く): 562911300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58271, 116542, 174813, 233084, 291355, 349626, 407897, 524439, 582710, 699252, 815794, 874065, 1048878, 1165420, 1223691, 1573317, 1631588, 1748130, 2039485, 2097756, 2447382, 2622195, 3146634, 3496260, 3671073, 4078970, 4894764, 5244390, 6118455, 6293268, 7342146, 7866585, 8157940, 10488780, 11013219, 12236910, 14684292, 15733170, 18355365, 22026438, 24473820, 31466340, 36710730, 44052876, 55066095, 73421460, 110132190, 220264380]

約数ペア:

[(1, 220264380), (2, 110132190), (3, 73421460), (4, 55066095), (5, 44052876), (6, 36710730), (7, 31466340), (9, 24473820), (10, 22026438), (12, 18355365), (14, 15733170), (15, 14684292), (18, 12236910), (20, 11013219), (21, 10488780), (27, 8157940), (28, 7866585), (30, 7342146), (35, 6293268), (36, 6118455), (42, 5244390), (45, 4894764), (54, 4078970), (60, 3671073), (63, 3496260), (70, 3146634), (84, 2622195), (90, 2447382), (105, 2097756), (108, 2039485), (126, 1748130), (135, 1631588), (140, 1573317), (180, 1223691), (189, 1165420), (210, 1048878), (252, 874065), (270, 815794), (315, 699252), (378, 582710), (420, 524439), (540, 407897), (630, 349626), (756, 291355), (945, 233084), (1260, 174813), (1890, 116542), (3780, 58271)]