217084554960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1419967}}^1$

素因数の和:1420010

約数の個数: 240

約数和(自身を含む): 843052041216

約数和(自身を除く): 625967486256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 152880, 1419967, 2839934, 4259901, 5679868, 7099835, 8519802, 9939769, 11359736, 14199670, 17039604, 18459571, 19879538, 21299505, 22719472, 28399340, 29819307, 34079208, 36919142, 39759076, 42599010, 49698845, 55378713, 56798680, 59638614, 68158416, 69578383, 73838284, 79518152, 85198020, 92297855, 99397690, 110757426, 113597360, 119277228, 129216997, 139156766, 147676568, 149096535, 159036304, 170396040, 184595710, 198795380, 208735149, 221514852, 238554456, 258433994, 276893565, 278313532, 295353136, 298193070, 340792080, 347891915, 369191420, 387650991, 397590760, 417470298, 443029704, 477108912, 516867988, 553787130, 556627064, 596386140, 646084985, 695783830, 738382840, 775301982, 795181520, 834940596, 886059408, 904518979, 1033735976, 1043675745, 1107574260, 1113254128, 1192772280, 1292169970, 1391567660, 1476765680, 1550603964, 1669881192, 1809037958, 1938254955, 2067471952, 2087351490, 2215148520, 2385544560, 2584339940, 2713556937, 2783135320, 3101207928, 3339762384, 3618075916, 3876509910, 4174702980, 4430297040, 4522594895, 5168679880, 5427113874, 5566270640, 6202415856, 7236151832, 7753019820, 8349405960, 9045189790, 10337359760, 10854227748, 13567784685, 14472303664, 15506039640, 16698811920, 18090379580, 21708455496, 27135569370, 31012079280, 36180759160, 43416910992, 54271138740, 72361518320, 108542277480, 217084554960]

約数ペア:

[(1, 217084554960), (2, 108542277480), (3, 72361518320), (4, 54271138740), (5, 43416910992), (6, 36180759160), (7, 31012079280), (8, 27135569370), (10, 21708455496), (12, 18090379580), (13, 16698811920), (14, 15506039640), (15, 14472303664), (16, 13567784685), (20, 10854227748), (21, 10337359760), (24, 9045189790), (26, 8349405960), (28, 7753019820), (30, 7236151832), (35, 6202415856), (39, 5566270640), (40, 5427113874), (42, 5168679880), (48, 4522594895), (49, 4430297040), (52, 4174702980), (56, 3876509910), (60, 3618075916), (65, 3339762384), (70, 3101207928), (78, 2783135320), (80, 2713556937), (84, 2584339940), (91, 2385544560), (98, 2215148520), (104, 2087351490), (105, 2067471952), (112, 1938254955), (120, 1809037958), (130, 1669881192), (140, 1550603964), (147, 1476765680), (156, 1391567660), (168, 1292169970), (182, 1192772280), (195, 1113254128), (196, 1107574260), (208, 1043675745), (210, 1033735976), (240, 904518979), (245, 886059408), (260, 834940596), (273, 795181520), (280, 775301982), (294, 738382840), (312, 695783830), (336, 646084985), (364, 596386140), (390, 556627064), (392, 553787130), (420, 516867988), (455, 477108912), (490, 443029704), (520, 417470298), (546, 397590760), (560, 387650991), (588, 369191420), (624, 347891915), (637, 340792080), (728, 298193070), (735, 295353136), (780, 278313532), (784, 276893565), (840, 258433994), (910, 238554456), (980, 221514852), (1040, 208735149), (1092, 198795380), (1176, 184595710), (1274, 170396040), (1365, 159036304), (1456, 149096535), (1470, 147676568), (1560, 139156766), (1680, 129216997), (1820, 119277228), (1911, 113597360), (1960, 110757426), (2184, 99397690), (2352, 92297855), (2548, 85198020), (2730, 79518152), (2940, 73838284), (3120, 69578383), (3185, 68158416), (3640, 59638614), (3822, 56798680), (3920, 55378713), (4368, 49698845), (5096, 42599010), (5460, 39759076), (5880, 36919142), (6370, 34079208), (7280, 29819307), (7644, 28399340), (9555, 22719472), (10192, 21299505), (10920, 19879538), (11760, 18459571), (12740, 17039604), (15288, 14199670), (19110, 11359736), (21840, 9939769), (25480, 8519802), (30576, 7099835), (38220, 5679868), (50960, 4259901), (76440, 2839934), (152880, 1419967)]