168059220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{57163}}^1$

素因数の和:57189

約数の個数: 72

約数和(自身を含む): 547402464

約数和(自身を除く): 379343244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 57163, 114326, 171489, 228652, 285815, 342978, 400141, 571630, 685956, 800282, 857445, 1143260, 1200423, 1600564, 1714890, 2000705, 2400846, 2800987, 3429780, 4001410, 4801692, 5601974, 6002115, 8002820, 8402961, 11203948, 12004230, 14004935, 16805922, 24008460, 28009870, 33611844, 42014805, 56019740, 84029610, 168059220]

約数ペア:

[(1, 168059220), (2, 84029610), (3, 56019740), (4, 42014805), (5, 33611844), (6, 28009870), (7, 24008460), (10, 16805922), (12, 14004935), (14, 12004230), (15, 11203948), (20, 8402961), (21, 8002820), (28, 6002115), (30, 5601974), (35, 4801692), (42, 4001410), (49, 3429780), (60, 2800987), (70, 2400846), (84, 2000705), (98, 1714890), (105, 1600564), (140, 1200423), (147, 1143260), (196, 857445), (210, 800282), (245, 685956), (294, 571630), (420, 400141), (490, 342978), (588, 285815), (735, 228652), (980, 171489), (1470, 114326), (2940, 57163)]