163680660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 144

約数和(自身を含む): 583390080

約数和(自身を除く): 419709420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6359, 6435, 8580, 12718, 12870, 19077, 25436, 25740, 31795, 38154, 57231, 63590, 69949, 76308, 82667, 95385, 114462, 127180, 139898, 165334, 190770, 209847, 228924, 248001, 279796, 286155, 330668, 349745, 381540, 413335, 419694, 496002, 572310, 629541, 699490, 744003, 826670, 839388, 909337, 992004, 1049235, 1144620, 1240005, 1259082, 1398980, 1488006, 1653340, 1818674, 2098470, 2480010, 2518164, 2728011, 2976012, 3147705, 3637348, 3720015, 4196940, 4546685, 4960020, 5456022, 6295410, 7440030, 8184033, 9093370, 10912044, 12590820, 13640055, 14880060, 16368066, 18186740, 27280110, 32736132, 40920165, 54560220, 81840330, 163680660]

約数ペア:

[(1, 163680660), (2, 81840330), (3, 54560220), (4, 40920165), (5, 32736132), (6, 27280110), (9, 18186740), (10, 16368066), (11, 14880060), (12, 13640055), (13, 12590820), (15, 10912044), (18, 9093370), (20, 8184033), (22, 7440030), (26, 6295410), (30, 5456022), (33, 4960020), (36, 4546685), (39, 4196940), (44, 3720015), (45, 3637348), (52, 3147705), (55, 2976012), (60, 2728011), (65, 2518164), (66, 2480010), (78, 2098470), (90, 1818674), (99, 1653340), (110, 1488006), (117, 1398980), (130, 1259082), (132, 1240005), (143, 1144620), (156, 1049235), (165, 992004), (180, 909337), (195, 839388), (198, 826670), (220, 744003), (234, 699490), (260, 629541), (286, 572310), (330, 496002), (390, 419694), (396, 413335), (429, 381540), (468, 349745), (495, 330668), (572, 286155), (585, 279796), (660, 248001), (715, 228924), (780, 209847), (858, 190770), (990, 165334), (1170, 139898), (1287, 127180), (1430, 114462), (1716, 95385), (1980, 82667), (2145, 76308), (2340, 69949), (2574, 63590), (2860, 57231), (4290, 38154), (5148, 31795), (6359, 25740), (6435, 25436), (8580, 19077), (12718, 12870)]