164513160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 256

約数和(自身を含む): 641433600

約数和(自身を除く): 476920440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 463, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 926, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1389, 1410, 1512, 1645, 1692, 1852, 1880, 1890, 1974, 2115, 2315, 2520, 2538, 2632, 2778, 2820, 2961, 3241, 3290, 3384, 3704, 3780, 3948, 4167, 4230, 4630, 4935, 5076, 5556, 5640, 5922, 6345, 6482, 6580, 6945, 7560, 7896, 8334, 8460, 8883, 9260, 9723, 9870, 10152, 11112, 11844, 12501, 12690, 12964, 13160, 13890, 14805, 16205, 16668, 16920, 17766, 18520, 19446, 19740, 20835, 21761, 23688, 25002, 25380, 25928, 27780, 29169, 29610, 32410, 33336, 35532, 38892, 39480, 41670, 43522, 44415, 48615, 50004, 50760, 55560, 58338, 59220, 62505, 64820, 65283, 71064, 77784, 83340, 87044, 87507, 88830, 97230, 100008, 108805, 116676, 118440, 125010, 129640, 130566, 145845, 152327, 166680, 174088, 175014, 177660, 194460, 195849, 217610, 233352, 250020, 261132, 291690, 304654, 326415, 350028, 355320, 388920, 391698, 435220, 437535, 456981, 500040, 522264, 583380, 587547, 609308, 652830, 700056, 761635, 783396, 870440, 875070, 913962, 979245, 1166760, 1175094, 1218616, 1305660, 1370943, 1523270, 1566792, 1750140, 1827924, 1958490, 2284905, 2350188, 2611320, 2741886, 2937735, 3046540, 3500280, 3655848, 3916980, 4112829, 4569810, 4700376, 5483772, 5875470, 6093080, 6854715, 7833960, 8225658, 9139620, 10967544, 11750940, 13709430, 16451316, 18279240, 20564145, 23501880, 27418860, 32902632, 41128290, 54837720, 82256580, 164513160]

約数ペア:

[(1, 164513160), (2, 82256580), (3, 54837720), (4, 41128290), (5, 32902632), (6, 27418860), (7, 23501880), (8, 20564145), (9, 18279240), (10, 16451316), (12, 13709430), (14, 11750940), (15, 10967544), (18, 9139620), (20, 8225658), (21, 7833960), (24, 6854715), (27, 6093080), (28, 5875470), (30, 5483772), (35, 4700376), (36, 4569810), (40, 4112829), (42, 3916980), (45, 3655848), (47, 3500280), (54, 3046540), (56, 2937735), (60, 2741886), (63, 2611320), (70, 2350188), (72, 2284905), (84, 1958490), (90, 1827924), (94, 1750140), (105, 1566792), (108, 1523270), (120, 1370943), (126, 1305660), (135, 1218616), (140, 1175094), (141, 1166760), (168, 979245), (180, 913962), (188, 875070), (189, 870440), (210, 783396), (216, 761635), (235, 700056), (252, 652830), (270, 609308), (280, 587547), (282, 583380), (315, 522264), (329, 500040), (360, 456981), (376, 437535), (378, 435220), (420, 391698), (423, 388920), (463, 355320), (470, 350028), (504, 326415), (540, 304654), (564, 291690), (630, 261132), (658, 250020), (705, 233352), (756, 217610), (840, 195849), (846, 194460), (926, 177660), (940, 175014), (945, 174088), (987, 166680), (1080, 152327), (1128, 145845), (1260, 130566), (1269, 129640), (1316, 125010), (1389, 118440), (1410, 116676), (1512, 108805), (1645, 100008), (1692, 97230), (1852, 88830), (1880, 87507), (1890, 87044), (1974, 83340), (2115, 77784), (2315, 71064), (2520, 65283), (2538, 64820), (2632, 62505), (2778, 59220), (2820, 58338), (2961, 55560), (3241, 50760), (3290, 50004), (3384, 48615), (3704, 44415), (3780, 43522), (3948, 41670), (4167, 39480), (4230, 38892), (4630, 35532), (4935, 33336), (5076, 32410), (5556, 29610), (5640, 29169), (5922, 27780), (6345, 25928), (6482, 25380), (6580, 25002), (6945, 23688), (7560, 21761), (7896, 20835), (8334, 19740), (8460, 19446), (8883, 18520), (9260, 17766), (9723, 16920), (9870, 16668), (10152, 16205), (11112, 14805), (11844, 13890), (12501, 13160), (12690, 12964)]