217122360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 256

約数和(自身を含む): 817689600

約数和(自身を除く): 600567240

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, 59, 60, 65, 70, 78, 84, 91, 104, 105, 118, 120, 130, 140, 156, 168, 177, 182, 195, 210, 236, 260, 273, 280, 295, 312, 337, 354, 364, 390, 413, 420, 455, 472, 520, 546, 590, 674, 708, 728, 767, 780, 826, 840, 885, 910, 1011, 1092, 1180, 1239, 1348, 1365, 1416, 1534, 1560, 1652, 1685, 1770, 1820, 2022, 2065, 2184, 2301, 2359, 2360, 2478, 2696, 2730, 3068, 3304, 3370, 3540, 3640, 3835, 4044, 4130, 4381, 4602, 4718, 4956, 5055, 5369, 5460, 6136, 6195, 6740, 7077, 7080, 7670, 8088, 8260, 8762, 9204, 9436, 9912, 10110, 10738, 10920, 11505, 11795, 12390, 13143, 13480, 14154, 15340, 16107, 16520, 17524, 18408, 18872, 19883, 20220, 21476, 21905, 23010, 23590, 24780, 26286, 26845, 28308, 30667, 30680, 32214, 35048, 35385, 39766, 40440, 42952, 43810, 46020, 47180, 49560, 52572, 53690, 56616, 59649, 61334, 64428, 65715, 70770, 79532, 80535, 87620, 92001, 92040, 94360, 99415, 105144, 107380, 119298, 122668, 128856, 131430, 139181, 141540, 153335, 159064, 161070, 175240, 184002, 198830, 214760, 238596, 245336, 258479, 262860, 278362, 283080, 298245, 306670, 322140, 368004, 397660, 417543, 460005, 477192, 516958, 525720, 556724, 596490, 613340, 644280, 695905, 736008, 775437, 795320, 835086, 920010, 1033916, 1113448, 1192980, 1226680, 1292395, 1391810, 1550874, 1670172, 1809353, 1840020, 2067832, 2087715, 2385960, 2584790, 2783620, 3101748, 3340344, 3618706, 3680040, 3877185, 4175430, 5169580, 5428059, 5567240, 6203496, 7237412, 7754370, 8350860, 9046765, 10339160, 10856118, 14474824, 15508740, 16701720, 18093530, 21712236, 27140295, 31017480, 36187060, 43424472, 54280590, 72374120, 108561180, 217122360]

約数ペア:

[(1, 217122360), (2, 108561180), (3, 72374120), (4, 54280590), (5, 43424472), (6, 36187060), (7, 31017480), (8, 27140295), (10, 21712236), (12, 18093530), (13, 16701720), (14, 15508740), (15, 14474824), (20, 10856118), (21, 10339160), (24, 9046765), (26, 8350860), (28, 7754370), (30, 7237412), (35, 6203496), (39, 5567240), (40, 5428059), (42, 5169580), (52, 4175430), (56, 3877185), (59, 3680040), (60, 3618706), (65, 3340344), (70, 3101748), (78, 2783620), (84, 2584790), (91, 2385960), (104, 2087715), (105, 2067832), (118, 1840020), (120, 1809353), (130, 1670172), (140, 1550874), (156, 1391810), (168, 1292395), (177, 1226680), (182, 1192980), (195, 1113448), (210, 1033916), (236, 920010), (260, 835086), (273, 795320), (280, 775437), (295, 736008), (312, 695905), (337, 644280), (354, 613340), (364, 596490), (390, 556724), (413, 525720), (420, 516958), (455, 477192), (472, 460005), (520, 417543), (546, 397660), (590, 368004), (674, 322140), (708, 306670), (728, 298245), (767, 283080), (780, 278362), (826, 262860), (840, 258479), (885, 245336), (910, 238596), (1011, 214760), (1092, 198830), (1180, 184002), (1239, 175240), (1348, 161070), (1365, 159064), (1416, 153335), (1534, 141540), (1560, 139181), (1652, 131430), (1685, 128856), (1770, 122668), (1820, 119298), (2022, 107380), (2065, 105144), (2184, 99415), (2301, 94360), (2359, 92040), (2360, 92001), (2478, 87620), (2696, 80535), (2730, 79532), (3068, 70770), (3304, 65715), (3370, 64428), (3540, 61334), (3640, 59649), (3835, 56616), (4044, 53690), (4130, 52572), (4381, 49560), (4602, 47180), (4718, 46020), (4956, 43810), (5055, 42952), (5369, 40440), (5460, 39766), (6136, 35385), (6195, 35048), (6740, 32214), (7077, 30680), (7080, 30667), (7670, 28308), (8088, 26845), (8260, 26286), (8762, 24780), (9204, 23590), (9436, 23010), (9912, 21905), (10110, 21476), (10738, 20220), (10920, 19883), (11505, 18872), (11795, 18408), (12390, 17524), (13143, 16520), (13480, 16107), (14154, 15340)]