212817360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 760522752

約数和(自身を除く): 547705392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 967, 1048, 1310, 1572, 1680, 1834, 1934, 1965, 2096, 2620, 2751, 2901, 3144, 3668, 3868, 3930, 4585, 4835, 5240, 5502, 5802, 6288, 6769, 7336, 7736, 7860, 9170, 9670, 10480, 11004, 11604, 13538, 13755, 14505, 14672, 15472, 15720, 18340, 19340, 20307, 22008, 23208, 27076, 27510, 29010, 31440, 33845, 36680, 38680, 40614, 44016, 46416, 54152, 55020, 58020, 67690, 73360, 77360, 81228, 101535, 108304, 110040, 116040, 126677, 135380, 162456, 203070, 220080, 232080, 253354, 270760, 324912, 380031, 406140, 506708, 541520, 633385, 760062, 812280, 886739, 1013416, 1266770, 1520124, 1624560, 1773478, 1900155, 2026832, 2533540, 2660217, 3040248, 3546956, 3800310, 4433695, 5067080, 5320434, 6080496, 7093912, 7600620, 8867390, 10134160, 10640868, 13301085, 14187824, 15201240, 17734780, 21281736, 26602170, 30402480, 35469560, 42563472, 53204340, 70939120, 106408680, 212817360]

約数ペア:

[(1, 212817360), (2, 106408680), (3, 70939120), (4, 53204340), (5, 42563472), (6, 35469560), (7, 30402480), (8, 26602170), (10, 21281736), (12, 17734780), (14, 15201240), (15, 14187824), (16, 13301085), (20, 10640868), (21, 10134160), (24, 8867390), (28, 7600620), (30, 7093912), (35, 6080496), (40, 5320434), (42, 5067080), (48, 4433695), (56, 3800310), (60, 3546956), (70, 3040248), (80, 2660217), (84, 2533540), (105, 2026832), (112, 1900155), (120, 1773478), (131, 1624560), (140, 1520124), (168, 1266770), (210, 1013416), (240, 886739), (262, 812280), (280, 760062), (336, 633385), (393, 541520), (420, 506708), (524, 406140), (560, 380031), (655, 324912), (786, 270760), (840, 253354), (917, 232080), (967, 220080), (1048, 203070), (1310, 162456), (1572, 135380), (1680, 126677), (1834, 116040), (1934, 110040), (1965, 108304), (2096, 101535), (2620, 81228), (2751, 77360), (2901, 73360), (3144, 67690), (3668, 58020), (3868, 55020), (3930, 54152), (4585, 46416), (4835, 44016), (5240, 40614), (5502, 38680), (5802, 36680), (6288, 33845), (6769, 31440), (7336, 29010), (7736, 27510), (7860, 27076), (9170, 23208), (9670, 22008), (10480, 20307), (11004, 19340), (11604, 18340), (13538, 15720), (13755, 15472), (14505, 14672)]