163740360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{27847}}^1$

素因数の和:27875

約数の個数: 96

約数和(自身を含む): 571440960

約数和(自身を除く): 407700600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 27847, 55694, 83541, 111388, 139235, 167082, 194929, 222776, 278470, 334164, 389858, 417705, 556940, 584787, 668328, 779716, 835410, 974645, 1113880, 1169574, 1364503, 1559432, 1670820, 1949290, 2339148, 2729006, 2923935, 3341640, 3898580, 4093509, 4678296, 5458012, 5847870, 6822515, 7797160, 8187018, 10916024, 11695740, 13645030, 16374036, 20467545, 23391480, 27290060, 32748072, 40935090, 54580120, 81870180, 163740360]

約数ペア:

[(1, 163740360), (2, 81870180), (3, 54580120), (4, 40935090), (5, 32748072), (6, 27290060), (7, 23391480), (8, 20467545), (10, 16374036), (12, 13645030), (14, 11695740), (15, 10916024), (20, 8187018), (21, 7797160), (24, 6822515), (28, 5847870), (30, 5458012), (35, 4678296), (40, 4093509), (42, 3898580), (49, 3341640), (56, 2923935), (60, 2729006), (70, 2339148), (84, 1949290), (98, 1670820), (105, 1559432), (120, 1364503), (140, 1169574), (147, 1113880), (168, 974645), (196, 835410), (210, 779716), (245, 668328), (280, 584787), (294, 556940), (392, 417705), (420, 389858), (490, 334164), (588, 278470), (735, 222776), (840, 194929), (980, 167082), (1176, 139235), (1470, 111388), (1960, 83541), (2940, 55694), (5880, 27847)]