214804590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 724598784

約数和(自身を除く): 509794194

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 23, 26, 30, 33, 35, 39, 42, 46, 55, 65, 66, 69, 70, 77, 78, 91, 105, 110, 115, 130, 138, 143, 154, 161, 165, 182, 195, 210, 230, 231, 253, 273, 286, 299, 311, 322, 330, 345, 385, 390, 429, 455, 462, 483, 506, 546, 598, 622, 690, 715, 759, 770, 805, 858, 897, 910, 933, 966, 1001, 1155, 1265, 1365, 1430, 1495, 1518, 1555, 1610, 1771, 1794, 1866, 2002, 2093, 2145, 2177, 2310, 2415, 2530, 2730, 2990, 3003, 3110, 3289, 3421, 3542, 3795, 4043, 4186, 4290, 4354, 4485, 4665, 4830, 5005, 5313, 6006, 6279, 6531, 6578, 6842, 7153, 7590, 8086, 8855, 8970, 9330, 9867, 10010, 10263, 10465, 10626, 10885, 12129, 12558, 13062, 14306, 15015, 16445, 17105, 17710, 19734, 20215, 20526, 20930, 21459, 21770, 23023, 23947, 24258, 26565, 28301, 30030, 31395, 32655, 32890, 34210, 35765, 40430, 42918, 44473, 46046, 47894, 49335, 50071, 51315, 53130, 56602, 60645, 62790, 65310, 69069, 71530, 71841, 78683, 84903, 88946, 92989, 98670, 100142, 102630, 107295, 115115, 119735, 121290, 133419, 138138, 141505, 143682, 150213, 157366, 169806, 185978, 214590, 222365, 230230, 236049, 239470, 250355, 266838, 278967, 283010, 300426, 311311, 345345, 359205, 393415, 424515, 444730, 464945, 472098, 500710, 550781, 557934, 622622, 650923, 667095, 690690, 718410, 751065, 786830, 849030, 929890, 933933, 1022879, 1101562, 1180245, 1301846, 1334190, 1394835, 1502130, 1556555, 1652343, 1867866, 1952769, 2045758, 2360490, 2753905, 2789670, 3068637, 3113110, 3254615, 3304686, 3905538, 4669665, 5114395, 5507810, 6137274, 6509230, 7160153, 8261715, 9339330, 9763845, 10228790, 14320306, 15343185, 16523430, 19527690, 21480459, 30686370, 35800765, 42960918, 71601530, 107402295, 214804590]

約数ペア:

[(1, 214804590), (2, 107402295), (3, 71601530), (5, 42960918), (6, 35800765), (7, 30686370), (10, 21480459), (11, 19527690), (13, 16523430), (14, 15343185), (15, 14320306), (21, 10228790), (22, 9763845), (23, 9339330), (26, 8261715), (30, 7160153), (33, 6509230), (35, 6137274), (39, 5507810), (42, 5114395), (46, 4669665), (55, 3905538), (65, 3304686), (66, 3254615), (69, 3113110), (70, 3068637), (77, 2789670), (78, 2753905), (91, 2360490), (105, 2045758), (110, 1952769), (115, 1867866), (130, 1652343), (138, 1556555), (143, 1502130), (154, 1394835), (161, 1334190), (165, 1301846), (182, 1180245), (195, 1101562), (210, 1022879), (230, 933933), (231, 929890), (253, 849030), (273, 786830), (286, 751065), (299, 718410), (311, 690690), (322, 667095), (330, 650923), (345, 622622), (385, 557934), (390, 550781), (429, 500710), (455, 472098), (462, 464945), (483, 444730), (506, 424515), (546, 393415), (598, 359205), (622, 345345), (690, 311311), (715, 300426), (759, 283010), (770, 278967), (805, 266838), (858, 250355), (897, 239470), (910, 236049), (933, 230230), (966, 222365), (1001, 214590), (1155, 185978), (1265, 169806), (1365, 157366), (1430, 150213), (1495, 143682), (1518, 141505), (1555, 138138), (1610, 133419), (1771, 121290), (1794, 119735), (1866, 115115), (2002, 107295), (2093, 102630), (2145, 100142), (2177, 98670), (2310, 92989), (2415, 88946), (2530, 84903), (2730, 78683), (2990, 71841), (3003, 71530), (3110, 69069), (3289, 65310), (3421, 62790), (3542, 60645), (3795, 56602), (4043, 53130), (4186, 51315), (4290, 50071), (4354, 49335), (4485, 47894), (4665, 46046), (4830, 44473), (5005, 42918), (5313, 40430), (6006, 35765), (6279, 34210), (6531, 32890), (6578, 32655), (6842, 31395), (7153, 30030), (7590, 28301), (8086, 26565), (8855, 24258), (8970, 23947), (9330, 23023), (9867, 21770), (10010, 21459), (10263, 20930), (10465, 20526), (10626, 20215), (10885, 19734), (12129, 17710), (12558, 17105), (13062, 16445), (14306, 15015)]