225323280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 480

約数和(自身を含む): 985770240

約数和(自身を除く): 760446960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 168, 171, 180, 181, 182, 190, 195, 208, 210, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 304, 312, 315, 336, 342, 360, 362, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 543, 546, 560, 570, 585, 624, 630, 665, 684, 720, 724, 728, 741, 760, 780, 798, 819, 840, 855, 905, 910, 912, 936, 988, 1008, 1040, 1064, 1086, 1092, 1140, 1170, 1197, 1235, 1260, 1267, 1330, 1365, 1368, 1448, 1456, 1482, 1520, 1560, 1596, 1629, 1638, 1680, 1710, 1729, 1810, 1820, 1872, 1976, 1995, 2128, 2172, 2184, 2223, 2280, 2340, 2353, 2394, 2470, 2520, 2534, 2660, 2715, 2730, 2736, 2896, 2964, 3120, 3192, 3258, 3276, 3420, 3439, 3458, 3620, 3640, 3705, 3801, 3952, 3990, 4095, 4344, 4368, 4446, 4560, 4680, 4706, 4788, 4940, 5040, 5068, 5187, 5320, 5430, 5460, 5928, 5985, 6335, 6384, 6516, 6552, 6840, 6878, 6916, 7059, 7240, 7280, 7410, 7602, 7980, 8145, 8190, 8645, 8688, 8892, 9360, 9412, 9576, 9880, 10136, 10317, 10374, 10640, 10860, 10920, 11115, 11403, 11765, 11856, 11970, 12670, 13032, 13104, 13680, 13756, 13832, 14118, 14480, 14820, 15204, 15561, 15960, 16290, 16380, 16471, 17195, 17290, 17784, 18824, 19005, 19152, 19760, 20272, 20634, 20748, 21177, 21720, 21840, 22230, 22806, 23530, 23940, 24073, 25340, 25935, 26064, 27512, 27664, 28236, 29640, 30408, 30951, 31122, 31920, 32580, 32760, 32942, 34390, 34580, 35295, 35568, 37648, 38010, 41268, 41496, 42354, 43440, 44460, 44707, 45612, 47060, 47880, 48146, 49413, 50680, 51585, 51870, 55024, 56472, 57015, 59280, 60816, 61902, 62244, 65160, 65520, 65884, 68780, 69160, 70590, 72219, 76020, 77805, 82355, 82536, 82992, 84708, 88920, 89414, 91224, 94120, 95760, 96292, 98826, 101360, 103170, 103740, 105885, 112944, 114030, 120365, 123804, 124488, 130320, 131768, 134121, 137560, 138320, 141180, 144438, 148239, 152040, 154755, 155610, 164710, 165072, 169416, 177840, 178828, 182448, 188240, 192584, 197652, 206340, 207480, 211770, 216657, 223535, 228060, 240730, 247065, 247608, 248976, 263536, 268242, 275120, 282360, 288876, 296478, 304080, 309510, 311220, 312949, 329420, 338832, 357656, 361095, 385168, 395304, 402363, 412680, 414960, 423540, 433314, 447070, 456120, 481460, 494130, 495216, 536484, 564720, 577752, 592956, 619020, 622440, 625898, 658840, 670605, 715312, 722190, 741195, 790608, 804726, 825360, 847080, 866628, 894140, 912240, 938847, 962920, 988260, 1072968, 1083285, 1155504, 1185912, 1238040, 1244880, 1251796, 1317680, 1341210, 1444380, 1482390, 1564745, 1609452, 1694160, 1733256, 1788280, 1877694, 1925840, 1976520, 2011815, 2145936, 2166570, 2371824, 2476080, 2503592, 2682420, 2816541, 2888760, 2964780, 3129490, 3218904, 3466512, 3576560, 3755388, 3953040, 4023630, 4333140, 4694235, 5007184, 5364840, 5633082, 5777520, 5929560, 6258980, 6437808, 7510776, 8047260, 8666280, 9388470, 10729680, 11266164, 11859120, 12517960, 14082705, 15021552, 16094520, 17332560, 18776940, 22532328, 25035920, 28165410, 32189040, 37553880, 45064656, 56330820, 75107760, 112661640, 225323280]

約数ペア:

[(1, 225323280), (2, 112661640), (3, 75107760), (4, 56330820), (5, 45064656), (6, 37553880), (7, 32189040), (8, 28165410), (9, 25035920), (10, 22532328), (12, 18776940), (13, 17332560), (14, 16094520), (15, 15021552), (16, 14082705), (18, 12517960), (19, 11859120), (20, 11266164), (21, 10729680), (24, 9388470), (26, 8666280), (28, 8047260), (30, 7510776), (35, 6437808), (36, 6258980), (38, 5929560), (39, 5777520), (40, 5633082), (42, 5364840), (45, 5007184), (48, 4694235), (52, 4333140), (56, 4023630), (57, 3953040), (60, 3755388), (63, 3576560), (65, 3466512), (70, 3218904), (72, 3129490), (76, 2964780), (78, 2888760), (80, 2816541), (84, 2682420), (90, 2503592), (91, 2476080), (95, 2371824), (104, 2166570), (105, 2145936), (112, 2011815), (114, 1976520), (117, 1925840), (120, 1877694), (126, 1788280), (130, 1733256), (133, 1694160), (140, 1609452), (144, 1564745), (152, 1482390), (156, 1444380), (168, 1341210), (171, 1317680), (180, 1251796), (181, 1244880), (182, 1238040), (190, 1185912), (195, 1155504), (208, 1083285), (210, 1072968), (228, 988260), (234, 962920), (240, 938847), (247, 912240), (252, 894140), (260, 866628), (266, 847080), (273, 825360), (280, 804726), (285, 790608), (304, 741195), (312, 722190), (315, 715312), (336, 670605), (342, 658840), (360, 625898), (362, 622440), (364, 619020), (380, 592956), (390, 577752), (399, 564720), (420, 536484), (455, 495216), (456, 494130), (468, 481460), (494, 456120), (504, 447070), (520, 433314), (532, 423540), (543, 414960), (546, 412680), (560, 402363), (570, 395304), (585, 385168), (624, 361095), (630, 357656), (665, 338832), (684, 329420), (720, 312949), (724, 311220), (728, 309510), (741, 304080), (760, 296478), (780, 288876), (798, 282360), (819, 275120), (840, 268242), (855, 263536), (905, 248976), (910, 247608), (912, 247065), (936, 240730), (988, 228060), (1008, 223535), (1040, 216657), (1064, 211770), (1086, 207480), (1092, 206340), (1140, 197652), (1170, 192584), (1197, 188240), (1235, 182448), (1260, 178828), (1267, 177840), (1330, 169416), (1365, 165072), (1368, 164710), (1448, 155610), (1456, 154755), (1482, 152040), (1520, 148239), (1560, 144438), (1596, 141180), (1629, 138320), (1638, 137560), (1680, 134121), (1710, 131768), (1729, 130320), (1810, 124488), (1820, 123804), (1872, 120365), (1976, 114030), (1995, 112944), (2128, 105885), (2172, 103740), (2184, 103170), (2223, 101360), (2280, 98826), (2340, 96292), (2353, 95760), (2394, 94120), (2470, 91224), (2520, 89414), (2534, 88920), (2660, 84708), (2715, 82992), (2730, 82536), (2736, 82355), (2896, 77805), (2964, 76020), (3120, 72219), (3192, 70590), (3258, 69160), (3276, 68780), (3420, 65884), (3439, 65520), (3458, 65160), (3620, 62244), (3640, 61902), (3705, 60816), (3801, 59280), (3952, 57015), (3990, 56472), (4095, 55024), (4344, 51870), (4368, 51585), (4446, 50680), (4560, 49413), (4680, 48146), (4706, 47880), (4788, 47060), (4940, 45612), (5040, 44707), (5068, 44460), (5187, 43440), (5320, 42354), (5430, 41496), (5460, 41268), (5928, 38010), (5985, 37648), (6335, 35568), (6384, 35295), (6516, 34580), (6552, 34390), (6840, 32942), (6878, 32760), (6916, 32580), (7059, 31920), (7240, 31122), (7280, 30951), (7410, 30408), (7602, 29640), (7980, 28236), (8145, 27664), (8190, 27512), (8645, 26064), (8688, 25935), (8892, 25340), (9360, 24073), (9412, 23940), (9576, 23530), (9880, 22806), (10136, 22230), (10317, 21840), (10374, 21720), (10640, 21177), (10860, 20748), (10920, 20634), (11115, 20272), (11403, 19760), (11765, 19152), (11856, 19005), (11970, 18824), (12670, 17784), (13032, 17290), (13104, 17195), (13680, 16471), (13756, 16380), (13832, 16290), (14118, 15960), (14480, 15561), (14820, 15204)]