224413980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1531}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 720652800

約数和(自身を除く): 496238820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1531, 1745, 2094, 2443, 3062, 3490, 4188, 4593, 4886, 5235, 6124, 6980, 7329, 7655, 9186, 9772, 10470, 10717, 12215, 14658, 15310, 18372, 20940, 21434, 22965, 24430, 29316, 30620, 32151, 36645, 42868, 45930, 48860, 53585, 64302, 73290, 91860, 107170, 128604, 146580, 160755, 214340, 321510, 534319, 643020, 1068638, 1602957, 2137276, 2671595, 3205914, 3740233, 5343190, 6411828, 7480466, 8014785, 10686380, 11220699, 14960932, 16029570, 18701165, 22441398, 32059140, 37402330, 44882796, 56103495, 74804660, 112206990, 224413980]

約数ペア:

[(1, 224413980), (2, 112206990), (3, 74804660), (4, 56103495), (5, 44882796), (6, 37402330), (7, 32059140), (10, 22441398), (12, 18701165), (14, 16029570), (15, 14960932), (20, 11220699), (21, 10686380), (28, 8014785), (30, 7480466), (35, 6411828), (42, 5343190), (60, 3740233), (70, 3205914), (84, 2671595), (105, 2137276), (140, 1602957), (210, 1068638), (349, 643020), (420, 534319), (698, 321510), (1047, 214340), (1396, 160755), (1531, 146580), (1745, 128604), (2094, 107170), (2443, 91860), (3062, 73290), (3490, 64302), (4188, 53585), (4593, 48860), (4886, 45930), (5235, 42868), (6124, 36645), (6980, 32151), (7329, 30620), (7655, 29316), (9186, 24430), (9772, 22965), (10470, 21434), (10717, 20940), (12215, 18372), (14658, 15310)]