213060120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 585275880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 109, 120, 130, 140, 156, 168, 179, 182, 195, 210, 218, 260, 273, 280, 312, 327, 358, 364, 390, 420, 436, 455, 520, 537, 545, 546, 654, 716, 728, 763, 780, 840, 872, 895, 910, 1074, 1090, 1092, 1253, 1308, 1365, 1417, 1432, 1526, 1560, 1635, 1790, 1820, 2148, 2180, 2184, 2289, 2327, 2506, 2616, 2685, 2730, 2834, 3052, 3270, 3580, 3640, 3759, 3815, 4251, 4296, 4360, 4578, 4654, 5012, 5370, 5460, 5668, 6104, 6265, 6540, 6981, 7085, 7160, 7518, 7630, 8502, 9156, 9308, 9919, 10024, 10740, 10920, 11336, 11445, 11635, 12530, 13080, 13962, 14170, 15036, 15260, 16289, 17004, 18312, 18616, 18795, 19511, 19838, 21255, 21480, 22890, 23270, 25060, 27924, 28340, 29757, 30072, 30520, 32578, 34008, 34905, 37590, 39022, 39676, 42510, 45780, 46540, 48867, 49595, 50120, 55848, 56680, 58533, 59514, 65156, 69810, 75180, 78044, 79352, 81445, 85020, 91560, 93080, 97555, 97734, 99190, 117066, 119028, 130312, 136577, 139620, 148785, 150360, 156088, 162890, 170040, 195110, 195468, 198380, 234132, 238056, 244335, 253643, 273154, 279240, 292665, 297570, 325780, 390220, 390936, 396760, 409731, 468264, 488670, 507286, 546308, 585330, 595140, 651560, 682885, 760929, 780440, 819462, 977340, 1014572, 1092616, 1170660, 1190280, 1268215, 1365770, 1521858, 1638924, 1775501, 1954680, 2029144, 2048655, 2341320, 2536430, 2731540, 3043716, 3277848, 3551002, 3804645, 4097310, 5072860, 5326503, 5463080, 6087432, 7102004, 7609290, 8194620, 8877505, 10145720, 10653006, 14204008, 15218580, 16389240, 17755010, 21306012, 26632515, 30437160, 35510020, 42612024, 53265030, 71020040, 106530060, 213060120]

約数ペア:

[(1, 213060120), (2, 106530060), (3, 71020040), (4, 53265030), (5, 42612024), (6, 35510020), (7, 30437160), (8, 26632515), (10, 21306012), (12, 17755010), (13, 16389240), (14, 15218580), (15, 14204008), (20, 10653006), (21, 10145720), (24, 8877505), (26, 8194620), (28, 7609290), (30, 7102004), (35, 6087432), (39, 5463080), (40, 5326503), (42, 5072860), (52, 4097310), (56, 3804645), (60, 3551002), (65, 3277848), (70, 3043716), (78, 2731540), (84, 2536430), (91, 2341320), (104, 2048655), (105, 2029144), (109, 1954680), (120, 1775501), (130, 1638924), (140, 1521858), (156, 1365770), (168, 1268215), (179, 1190280), (182, 1170660), (195, 1092616), (210, 1014572), (218, 977340), (260, 819462), (273, 780440), (280, 760929), (312, 682885), (327, 651560), (358, 595140), (364, 585330), (390, 546308), (420, 507286), (436, 488670), (455, 468264), (520, 409731), (537, 396760), (545, 390936), (546, 390220), (654, 325780), (716, 297570), (728, 292665), (763, 279240), (780, 273154), (840, 253643), (872, 244335), (895, 238056), (910, 234132), (1074, 198380), (1090, 195468), (1092, 195110), (1253, 170040), (1308, 162890), (1365, 156088), (1417, 150360), (1432, 148785), (1526, 139620), (1560, 136577), (1635, 130312), (1790, 119028), (1820, 117066), (2148, 99190), (2180, 97734), (2184, 97555), (2289, 93080), (2327, 91560), (2506, 85020), (2616, 81445), (2685, 79352), (2730, 78044), (2834, 75180), (3052, 69810), (3270, 65156), (3580, 59514), (3640, 58533), (3759, 56680), (3815, 55848), (4251, 50120), (4296, 49595), (4360, 48867), (4578, 46540), (4654, 45780), (5012, 42510), (5370, 39676), (5460, 39022), (5668, 37590), (6104, 34905), (6265, 34008), (6540, 32578), (6981, 30520), (7085, 30072), (7160, 29757), (7518, 28340), (7630, 27924), (8502, 25060), (9156, 23270), (9308, 22890), (9919, 21480), (10024, 21255), (10740, 19838), (10920, 19511), (11336, 18795), (11445, 18616), (11635, 18312), (12530, 17004), (13080, 16289), (13962, 15260), (14170, 15036)]