201566160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4033

約数の個数: 120

約数和(自身を含む): 686634624

約数和(自身を除く): 485068464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 3943, 4260, 5112, 5680, 6390, 7886, 8520, 10224, 11829, 12780, 15772, 17040, 19715, 23658, 25560, 31544, 35487, 39430, 47316, 51120, 59145, 63088, 70974, 78860, 94632, 118290, 141948, 157720, 177435, 189264, 236580, 279953, 283896, 315440, 354870, 473160, 559906, 567792, 709740, 839859, 946320, 1119812, 1399765, 1419480, 1679718, 2239624, 2519577, 2799530, 2838960, 3359436, 4199295, 4479248, 5039154, 5599060, 6718872, 8398590, 10078308, 11198120, 12597885, 13437744, 16797180, 20156616, 22396240, 25195770, 33594360, 40313232, 50391540, 67188720, 100783080, 201566160]

約数ペア:

[(1, 201566160), (2, 100783080), (3, 67188720), (4, 50391540), (5, 40313232), (6, 33594360), (8, 25195770), (9, 22396240), (10, 20156616), (12, 16797180), (15, 13437744), (16, 12597885), (18, 11198120), (20, 10078308), (24, 8398590), (30, 6718872), (36, 5599060), (40, 5039154), (45, 4479248), (48, 4199295), (60, 3359436), (71, 2838960), (72, 2799530), (80, 2519577), (90, 2239624), (120, 1679718), (142, 1419480), (144, 1399765), (180, 1119812), (213, 946320), (240, 839859), (284, 709740), (355, 567792), (360, 559906), (426, 473160), (568, 354870), (639, 315440), (710, 283896), (720, 279953), (852, 236580), (1065, 189264), (1136, 177435), (1278, 157720), (1420, 141948), (1704, 118290), (2130, 94632), (2556, 78860), (2840, 70974), (3195, 63088), (3408, 59145), (3943, 51120), (4260, 47316), (5112, 39430), (5680, 35487), (6390, 31544), (7886, 25560), (8520, 23658), (10224, 19715), (11829, 17040), (12780, 15772)]