210144240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 728524800

約数和(自身を除く): 518380560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 359, 360, 432, 540, 542, 718, 720, 813, 1077, 1080, 1084, 1355, 1436, 1626, 1795, 2154, 2160, 2168, 2439, 2710, 2872, 3231, 3252, 3590, 4065, 4308, 4336, 4878, 5385, 5420, 5744, 6462, 6504, 7180, 7317, 8130, 8616, 9693, 9756, 10770, 10840, 12195, 12924, 13008, 14360, 14634, 16155, 16260, 17232, 19386, 19512, 21540, 21680, 24390, 25848, 28720, 29268, 32310, 32520, 36585, 38772, 39024, 43080, 48465, 48780, 51696, 58536, 64620, 65040, 73170, 77544, 86160, 96930, 97289, 97560, 117072, 129240, 146340, 155088, 193860, 194578, 195120, 258480, 291867, 292680, 387720, 389156, 486445, 583734, 585360, 775440, 778312, 875601, 972890, 1167468, 1459335, 1556624, 1751202, 1945780, 2334936, 2626803, 2918670, 3502404, 3891560, 4378005, 4669872, 5253606, 5837340, 7004808, 7783120, 8756010, 10507212, 11674680, 13134015, 14009616, 17512020, 21014424, 23349360, 26268030, 35024040, 42028848, 52536060, 70048080, 105072120, 210144240]

約数ペア:

[(1, 210144240), (2, 105072120), (3, 70048080), (4, 52536060), (5, 42028848), (6, 35024040), (8, 26268030), (9, 23349360), (10, 21014424), (12, 17512020), (15, 14009616), (16, 13134015), (18, 11674680), (20, 10507212), (24, 8756010), (27, 7783120), (30, 7004808), (36, 5837340), (40, 5253606), (45, 4669872), (48, 4378005), (54, 3891560), (60, 3502404), (72, 2918670), (80, 2626803), (90, 2334936), (108, 1945780), (120, 1751202), (135, 1556624), (144, 1459335), (180, 1167468), (216, 972890), (240, 875601), (270, 778312), (271, 775440), (359, 585360), (360, 583734), (432, 486445), (540, 389156), (542, 387720), (718, 292680), (720, 291867), (813, 258480), (1077, 195120), (1080, 194578), (1084, 193860), (1355, 155088), (1436, 146340), (1626, 129240), (1795, 117072), (2154, 97560), (2160, 97289), (2168, 96930), (2439, 86160), (2710, 77544), (2872, 73170), (3231, 65040), (3252, 64620), (3590, 58536), (4065, 51696), (4308, 48780), (4336, 48465), (4878, 43080), (5385, 39024), (5420, 38772), (5744, 36585), (6462, 32520), (6504, 32310), (7180, 29268), (7317, 28720), (8130, 25848), (8616, 24390), (9693, 21680), (9756, 21540), (10770, 19512), (10840, 19386), (12195, 17232), (12924, 16260), (13008, 16155), (14360, 14634)]