225204720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 824947200

約数和(自身を除く): 599742480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 38, 39, 40, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 95, 104, 114, 116, 120, 130, 131, 145, 152, 156, 174, 190, 195, 208, 228, 232, 240, 247, 260, 262, 285, 290, 304, 312, 348, 377, 380, 390, 393, 435, 456, 464, 494, 520, 524, 551, 570, 580, 624, 655, 696, 741, 754, 760, 780, 786, 870, 912, 988, 1040, 1048, 1102, 1131, 1140, 1160, 1235, 1310, 1392, 1482, 1508, 1520, 1560, 1572, 1653, 1703, 1740, 1885, 1965, 1976, 2096, 2204, 2262, 2280, 2320, 2470, 2489, 2620, 2755, 2964, 3016, 3120, 3144, 3306, 3406, 3480, 3705, 3770, 3799, 3930, 3952, 4408, 4524, 4560, 4940, 4978, 5109, 5240, 5510, 5655, 5928, 6032, 6288, 6612, 6812, 6960, 7163, 7410, 7467, 7540, 7598, 7860, 8265, 8515, 8816, 9048, 9880, 9956, 10218, 10480, 11020, 11310, 11397, 11856, 12445, 13224, 13624, 14326, 14820, 14934, 15080, 15196, 15720, 16530, 17030, 18096, 18995, 19760, 19912, 20436, 21489, 22040, 22620, 22794, 24890, 25545, 26448, 27248, 28652, 29640, 29868, 30160, 30392, 31440, 32357, 33060, 34060, 35815, 37335, 37990, 39824, 40872, 42978, 44080, 45240, 45588, 49387, 49780, 51090, 56985, 57304, 59280, 59736, 60784, 64714, 66120, 68120, 71630, 72181, 74670, 75980, 81744, 85956, 90480, 91176, 97071, 98774, 99560, 102180, 107445, 113970, 114608, 119472, 129428, 132240, 136240, 143260, 144362, 148161, 149340, 151960, 161785, 171912, 182352, 194142, 197548, 199120, 204360, 214890, 216543, 227940, 246935, 258856, 286520, 288724, 296322, 298680, 303920, 323570, 343824, 360905, 388284, 395096, 408720, 429780, 433086, 455880, 485355, 493870, 517712, 573040, 577448, 592644, 597360, 647140, 721810, 740805, 776568, 790192, 859560, 866172, 911760, 938353, 970710, 987740, 1082715, 1154896, 1185288, 1294280, 1443620, 1481610, 1553136, 1719120, 1732344, 1876706, 1941420, 1975480, 2165430, 2370576, 2588560, 2815059, 2887240, 2963220, 3464688, 3753412, 3882840, 3950960, 4330860, 4691765, 5630118, 5774480, 5926440, 7506824, 7765680, 8661720, 9383530, 11260236, 11852880, 14075295, 15013648, 17323440, 18767060, 22520472, 28150590, 37534120, 45040944, 56301180, 75068240, 112602360, 225204720]

約数ペア:

[(1, 225204720), (2, 112602360), (3, 75068240), (4, 56301180), (5, 45040944), (6, 37534120), (8, 28150590), (10, 22520472), (12, 18767060), (13, 17323440), (15, 15013648), (16, 14075295), (19, 11852880), (20, 11260236), (24, 9383530), (26, 8661720), (29, 7765680), (30, 7506824), (38, 5926440), (39, 5774480), (40, 5630118), (48, 4691765), (52, 4330860), (57, 3950960), (58, 3882840), (60, 3753412), (65, 3464688), (76, 2963220), (78, 2887240), (80, 2815059), (87, 2588560), (95, 2370576), (104, 2165430), (114, 1975480), (116, 1941420), (120, 1876706), (130, 1732344), (131, 1719120), (145, 1553136), (152, 1481610), (156, 1443620), (174, 1294280), (190, 1185288), (195, 1154896), (208, 1082715), (228, 987740), (232, 970710), (240, 938353), (247, 911760), (260, 866172), (262, 859560), (285, 790192), (290, 776568), (304, 740805), (312, 721810), (348, 647140), (377, 597360), (380, 592644), (390, 577448), (393, 573040), (435, 517712), (456, 493870), (464, 485355), (494, 455880), (520, 433086), (524, 429780), (551, 408720), (570, 395096), (580, 388284), (624, 360905), (655, 343824), (696, 323570), (741, 303920), (754, 298680), (760, 296322), (780, 288724), (786, 286520), (870, 258856), (912, 246935), (988, 227940), (1040, 216543), (1048, 214890), (1102, 204360), (1131, 199120), (1140, 197548), (1160, 194142), (1235, 182352), (1310, 171912), (1392, 161785), (1482, 151960), (1508, 149340), (1520, 148161), (1560, 144362), (1572, 143260), (1653, 136240), (1703, 132240), (1740, 129428), (1885, 119472), (1965, 114608), (1976, 113970), (2096, 107445), (2204, 102180), (2262, 99560), (2280, 98774), (2320, 97071), (2470, 91176), (2489, 90480), (2620, 85956), (2755, 81744), (2964, 75980), (3016, 74670), (3120, 72181), (3144, 71630), (3306, 68120), (3406, 66120), (3480, 64714), (3705, 60784), (3770, 59736), (3799, 59280), (3930, 57304), (3952, 56985), (4408, 51090), (4524, 49780), (4560, 49387), (4940, 45588), (4978, 45240), (5109, 44080), (5240, 42978), (5510, 40872), (5655, 39824), (5928, 37990), (6032, 37335), (6288, 35815), (6612, 34060), (6812, 33060), (6960, 32357), (7163, 31440), (7410, 30392), (7467, 30160), (7540, 29868), (7598, 29640), (7860, 28652), (8265, 27248), (8515, 26448), (8816, 25545), (9048, 24890), (9880, 22794), (9956, 22620), (10218, 22040), (10480, 21489), (11020, 20436), (11310, 19912), (11397, 19760), (11856, 18995), (12445, 18096), (13224, 17030), (13624, 16530), (14326, 15720), (14820, 15196), (14934, 15080)]