159462540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 519966720

約数和(自身を除く): 360504180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 61, 90, 94, 103, 108, 122, 135, 141, 180, 183, 188, 206, 235, 244, 270, 282, 305, 309, 366, 412, 423, 470, 515, 540, 549, 564, 610, 618, 705, 732, 846, 915, 927, 940, 1030, 1098, 1220, 1236, 1269, 1410, 1545, 1647, 1692, 1830, 1854, 2060, 2115, 2196, 2538, 2745, 2781, 2820, 2867, 3090, 3294, 3660, 3708, 4230, 4635, 4841, 5076, 5490, 5562, 5734, 6180, 6283, 6345, 6588, 8235, 8460, 8601, 9270, 9682, 10980, 11124, 11468, 12566, 12690, 13905, 14335, 14523, 16470, 17202, 18540, 18849, 19364, 24205, 25132, 25380, 25803, 27810, 28670, 29046, 31415, 32940, 34404, 37698, 43005, 43569, 48410, 51606, 55620, 56547, 57340, 58092, 62830, 72615, 75396, 77409, 86010, 87138, 94245, 96820, 103212, 113094, 125660, 129015, 130707, 145230, 154818, 169641, 172020, 174276, 188490, 217845, 226188, 258030, 261414, 282735, 290460, 295301, 309636, 339282, 376980, 387045, 435690, 516060, 522828, 565470, 590602, 653535, 678564, 774090, 848205, 871380, 885903, 1130940, 1181204, 1307070, 1476505, 1548180, 1696410, 1771806, 2614140, 2657709, 2953010, 3392820, 3543612, 4429515, 5315418, 5906020, 7973127, 8859030, 10630836, 13288545, 15946254, 17718060, 26577090, 31892508, 39865635, 53154180, 79731270, 159462540]

約数ペア:

[(1, 159462540), (2, 79731270), (3, 53154180), (4, 39865635), (5, 31892508), (6, 26577090), (9, 17718060), (10, 15946254), (12, 13288545), (15, 10630836), (18, 8859030), (20, 7973127), (27, 5906020), (30, 5315418), (36, 4429515), (45, 3543612), (47, 3392820), (54, 2953010), (60, 2657709), (61, 2614140), (90, 1771806), (94, 1696410), (103, 1548180), (108, 1476505), (122, 1307070), (135, 1181204), (141, 1130940), (180, 885903), (183, 871380), (188, 848205), (206, 774090), (235, 678564), (244, 653535), (270, 590602), (282, 565470), (305, 522828), (309, 516060), (366, 435690), (412, 387045), (423, 376980), (470, 339282), (515, 309636), (540, 295301), (549, 290460), (564, 282735), (610, 261414), (618, 258030), (705, 226188), (732, 217845), (846, 188490), (915, 174276), (927, 172020), (940, 169641), (1030, 154818), (1098, 145230), (1220, 130707), (1236, 129015), (1269, 125660), (1410, 113094), (1545, 103212), (1647, 96820), (1692, 94245), (1830, 87138), (1854, 86010), (2060, 77409), (2115, 75396), (2196, 72615), (2538, 62830), (2745, 58092), (2781, 57340), (2820, 56547), (2867, 55620), (3090, 51606), (3294, 48410), (3660, 43569), (3708, 43005), (4230, 37698), (4635, 34404), (4841, 32940), (5076, 31415), (5490, 29046), (5562, 28670), (5734, 27810), (6180, 25803), (6283, 25380), (6345, 25132), (6588, 24205), (8235, 19364), (8460, 18849), (8601, 18540), (9270, 17202), (9682, 16470), (10980, 14523), (11124, 14335), (11468, 13905), (12566, 12690)]