227256120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 288

約数和(自身を含む): 926190720

約数和(自身を除く): 698934600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 991, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 1982, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 2973, 3185, 3276, 3528, 3640, 3822, 3964, 4095, 4410, 4680, 4955, 5096, 5460, 5733, 5880, 5946, 6370, 6552, 6937, 7644, 7928, 8190, 8820, 8919, 9555, 9910, 10920, 11466, 11892, 12740, 12883, 13874, 14865, 15288, 16380, 17640, 17838, 19110, 19820, 20811, 22932, 23784, 25480, 25766, 27748, 28665, 29730, 32760, 34685, 35676, 38220, 38649, 39640, 41622, 44595, 45864, 48559, 51532, 55496, 57330, 59460, 62433, 64415, 69370, 71352, 76440, 77298, 83244, 89190, 90181, 97118, 103064, 104055, 114660, 115947, 118920, 124866, 128830, 138740, 145677, 154596, 166488, 178380, 180362, 193245, 194236, 208110, 229320, 231894, 242795, 249732, 257660, 270543, 277480, 291354, 309192, 312165, 356760, 360724, 386490, 388472, 416220, 437031, 450905, 463788, 485590, 499464, 515320, 541086, 579735, 582708, 624330, 631267, 721448, 728385, 772980, 811629, 832440, 874062, 901810, 927576, 971180, 1082172, 1159470, 1165416, 1248660, 1262534, 1352715, 1456770, 1545960, 1623258, 1748124, 1803620, 1893801, 1942360, 2164344, 2185155, 2318940, 2497320, 2525068, 2705430, 2913540, 3156335, 3246516, 3496248, 3607240, 3787602, 4058145, 4370310, 4637880, 5050136, 5410860, 5681403, 5827080, 6312670, 6493032, 7575204, 8116290, 8740620, 9469005, 10821720, 11362806, 12625340, 15150408, 16232580, 17481240, 18938010, 22725612, 25250680, 28407015, 32465160, 37876020, 45451224, 56814030, 75752040, 113628060, 227256120]

約数ペア:

[(1, 227256120), (2, 113628060), (3, 75752040), (4, 56814030), (5, 45451224), (6, 37876020), (7, 32465160), (8, 28407015), (9, 25250680), (10, 22725612), (12, 18938010), (13, 17481240), (14, 16232580), (15, 15150408), (18, 12625340), (20, 11362806), (21, 10821720), (24, 9469005), (26, 8740620), (28, 8116290), (30, 7575204), (35, 6493032), (36, 6312670), (39, 5827080), (40, 5681403), (42, 5410860), (45, 5050136), (49, 4637880), (52, 4370310), (56, 4058145), (60, 3787602), (63, 3607240), (65, 3496248), (70, 3246516), (72, 3156335), (78, 2913540), (84, 2705430), (90, 2525068), (91, 2497320), (98, 2318940), (104, 2185155), (105, 2164344), (117, 1942360), (120, 1893801), (126, 1803620), (130, 1748124), (140, 1623258), (147, 1545960), (156, 1456770), (168, 1352715), (180, 1262534), (182, 1248660), (195, 1165416), (196, 1159470), (210, 1082172), (234, 971180), (245, 927576), (252, 901810), (260, 874062), (273, 832440), (280, 811629), (294, 772980), (312, 728385), (315, 721448), (360, 631267), (364, 624330), (390, 582708), (392, 579735), (420, 541086), (441, 515320), (455, 499464), (468, 485590), (490, 463788), (504, 450905), (520, 437031), (546, 416220), (585, 388472), (588, 386490), (630, 360724), (637, 356760), (728, 312165), (735, 309192), (780, 291354), (819, 277480), (840, 270543), (882, 257660), (910, 249732), (936, 242795), (980, 231894), (991, 229320), (1092, 208110), (1170, 194236), (1176, 193245), (1260, 180362), (1274, 178380), (1365, 166488), (1470, 154596), (1560, 145677), (1638, 138740), (1764, 128830), (1820, 124866), (1911, 118920), (1960, 115947), (1982, 114660), (2184, 104055), (2205, 103064), (2340, 97118), (2520, 90181), (2548, 89190), (2730, 83244), (2940, 77298), (2973, 76440), (3185, 71352), (3276, 69370), (3528, 64415), (3640, 62433), (3822, 59460), (3964, 57330), (4095, 55496), (4410, 51532), (4680, 48559), (4955, 45864), (5096, 44595), (5460, 41622), (5733, 39640), (5880, 38649), (5946, 38220), (6370, 35676), (6552, 34685), (6937, 32760), (7644, 29730), (7928, 28665), (8190, 27748), (8820, 25766), (8919, 25480), (9555, 23784), (9910, 22932), (10920, 20811), (11466, 19820), (11892, 19110), (12740, 17838), (12883, 17640), (13874, 16380), (14865, 15288)]