213647280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 832780032

約数和(自身を除く): 619132752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1051, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2102, 2310, 2420, 2541, 2640, 2904, 3080, 3153, 3388, 3630, 3696, 4204, 4235, 4620, 4840, 5082, 5255, 5808, 6160, 6306, 6776, 7260, 7357, 8408, 8470, 9240, 9680, 10164, 10510, 11561, 12612, 12705, 13552, 14520, 14714, 15765, 16816, 16940, 18480, 20328, 21020, 22071, 23122, 25224, 25410, 29040, 29428, 31530, 33880, 34683, 36785, 40656, 42040, 44142, 46244, 50448, 50820, 57805, 58856, 63060, 67760, 69366, 73570, 80927, 84080, 88284, 92488, 101640, 110355, 115610, 117712, 126120, 127171, 138732, 147140, 161854, 173415, 176568, 184976, 203280, 220710, 231220, 242781, 252240, 254342, 277464, 294280, 323708, 346830, 353136, 381513, 404635, 441420, 462440, 485562, 508684, 554928, 588560, 635855, 647416, 693660, 763026, 809270, 882840, 890197, 924880, 971124, 1017368, 1213905, 1271710, 1294832, 1387320, 1526052, 1618540, 1765680, 1780394, 1907565, 1942248, 2034736, 2427810, 2543420, 2670591, 2774640, 3052104, 3237080, 3560788, 3815130, 3884496, 4450985, 4855620, 5086840, 5341182, 6104208, 6474160, 7121576, 7630260, 8901970, 9711240, 10173680, 10682364, 13352955, 14243152, 15260520, 17803940, 19422480, 21364728, 26705910, 30521040, 35607880, 42729456, 53411820, 71215760, 106823640, 213647280]

約数ペア:

[(1, 213647280), (2, 106823640), (3, 71215760), (4, 53411820), (5, 42729456), (6, 35607880), (7, 30521040), (8, 26705910), (10, 21364728), (11, 19422480), (12, 17803940), (14, 15260520), (15, 14243152), (16, 13352955), (20, 10682364), (21, 10173680), (22, 9711240), (24, 8901970), (28, 7630260), (30, 7121576), (33, 6474160), (35, 6104208), (40, 5341182), (42, 5086840), (44, 4855620), (48, 4450985), (55, 3884496), (56, 3815130), (60, 3560788), (66, 3237080), (70, 3052104), (77, 2774640), (80, 2670591), (84, 2543420), (88, 2427810), (105, 2034736), (110, 1942248), (112, 1907565), (120, 1780394), (121, 1765680), (132, 1618540), (140, 1526052), (154, 1387320), (165, 1294832), (168, 1271710), (176, 1213905), (210, 1017368), (220, 971124), (231, 924880), (240, 890197), (242, 882840), (264, 809270), (280, 763026), (308, 693660), (330, 647416), (336, 635855), (363, 588560), (385, 554928), (420, 508684), (440, 485562), (462, 462440), (484, 441420), (528, 404635), (560, 381513), (605, 353136), (616, 346830), (660, 323708), (726, 294280), (770, 277464), (840, 254342), (847, 252240), (880, 242781), (924, 231220), (968, 220710), (1051, 203280), (1155, 184976), (1210, 176568), (1232, 173415), (1320, 161854), (1452, 147140), (1540, 138732), (1680, 127171), (1694, 126120), (1815, 117712), (1848, 115610), (1936, 110355), (2102, 101640), (2310, 92488), (2420, 88284), (2541, 84080), (2640, 80927), (2904, 73570), (3080, 69366), (3153, 67760), (3388, 63060), (3630, 58856), (3696, 57805), (4204, 50820), (4235, 50448), (4620, 46244), (4840, 44142), (5082, 42040), (5255, 40656), (5808, 36785), (6160, 34683), (6306, 33880), (6776, 31530), (7260, 29428), (7357, 29040), (8408, 25410), (8470, 25224), (9240, 23122), (9680, 22071), (10164, 21020), (10510, 20328), (11561, 18480), (12612, 16940), (12705, 16816), (13552, 15765), (14520, 14714)]