169450960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 477683712

約数和(自身を除く): 308232752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 172, 215, 217, 227, 248, 280, 301, 310, 344, 430, 434, 454, 496, 560, 602, 620, 688, 860, 868, 908, 1085, 1135, 1204, 1240, 1333, 1505, 1589, 1720, 1736, 1816, 2170, 2270, 2408, 2480, 2666, 3010, 3178, 3440, 3472, 3632, 4340, 4540, 4816, 5332, 6020, 6356, 6665, 7037, 7945, 8680, 9080, 9331, 9761, 10664, 12040, 12712, 13330, 14074, 15890, 17360, 18160, 18662, 19522, 21328, 24080, 25424, 26660, 28148, 31780, 35185, 37324, 39044, 46655, 48805, 49259, 53320, 56296, 63560, 68327, 70370, 74648, 78088, 93310, 97610, 98518, 106640, 112592, 127120, 136654, 140740, 149296, 156176, 186620, 195220, 197036, 246295, 273308, 281480, 302591, 341635, 373240, 390440, 394072, 492590, 546616, 562960, 605182, 683270, 746480, 780880, 788144, 985180, 1093232, 1210364, 1366540, 1512955, 1970360, 2118137, 2420728, 2733080, 3025910, 3940720, 4236274, 4841456, 5466160, 6051820, 8472548, 10590685, 12103640, 16945096, 21181370, 24207280, 33890192, 42362740, 84725480, 169450960]

約数ペア:

[(1, 169450960), (2, 84725480), (4, 42362740), (5, 33890192), (7, 24207280), (8, 21181370), (10, 16945096), (14, 12103640), (16, 10590685), (20, 8472548), (28, 6051820), (31, 5466160), (35, 4841456), (40, 4236274), (43, 3940720), (56, 3025910), (62, 2733080), (70, 2420728), (80, 2118137), (86, 1970360), (112, 1512955), (124, 1366540), (140, 1210364), (155, 1093232), (172, 985180), (215, 788144), (217, 780880), (227, 746480), (248, 683270), (280, 605182), (301, 562960), (310, 546616), (344, 492590), (430, 394072), (434, 390440), (454, 373240), (496, 341635), (560, 302591), (602, 281480), (620, 273308), (688, 246295), (860, 197036), (868, 195220), (908, 186620), (1085, 156176), (1135, 149296), (1204, 140740), (1240, 136654), (1333, 127120), (1505, 112592), (1589, 106640), (1720, 98518), (1736, 97610), (1816, 93310), (2170, 78088), (2270, 74648), (2408, 70370), (2480, 68327), (2666, 63560), (3010, 56296), (3178, 53320), (3440, 49259), (3472, 48805), (3632, 46655), (4340, 39044), (4540, 37324), (4816, 35185), (5332, 31780), (6020, 28148), (6356, 26660), (6665, 25424), (7037, 24080), (7945, 21328), (8680, 19522), (9080, 18662), (9331, 18160), (9761, 17360), (10664, 15890), (12040, 14074), (12712, 13330)]