220343760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 999936000

約数和(自身を除く): 779592240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 59, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 108, 112, 114, 117, 118, 120, 126, 130, 133, 135, 140, 144, 152, 156, 168, 171, 177, 180, 182, 189, 190, 195, 208, 210, 216, 228, 234, 236, 240, 247, 252, 260, 266, 270, 273, 280, 285, 295, 304, 312, 315, 336, 342, 351, 354, 360, 364, 378, 380, 390, 399, 413, 420, 432, 455, 456, 468, 472, 494, 504, 513, 520, 531, 532, 540, 546, 560, 570, 585, 590, 624, 630, 665, 684, 702, 708, 720, 728, 741, 756, 760, 767, 780, 798, 819, 826, 840, 855, 885, 910, 912, 936, 944, 945, 988, 1008, 1026, 1040, 1062, 1064, 1080, 1092, 1121, 1140, 1170, 1180, 1197, 1235, 1239, 1260, 1330, 1365, 1368, 1404, 1416, 1456, 1482, 1512, 1520, 1534, 1560, 1593, 1596, 1638, 1652, 1680, 1710, 1729, 1755, 1770, 1820, 1872, 1890, 1976, 1995, 2052, 2065, 2124, 2128, 2160, 2184, 2223, 2242, 2280, 2301, 2340, 2360, 2394, 2457, 2470, 2478, 2520, 2565, 2655, 2660, 2730, 2736, 2808, 2832, 2964, 3024, 3068, 3120, 3186, 3192, 3276, 3304, 3363, 3420, 3458, 3510, 3540, 3591, 3640, 3705, 3717, 3780, 3835, 3952, 3990, 4095, 4104, 4130, 4248, 4368, 4446, 4484, 4560, 4602, 4680, 4720, 4788, 4914, 4940, 4956, 5040, 5130, 5187, 5310, 5320, 5369, 5460, 5605, 5616, 5928, 5985, 6136, 6195, 6372, 6384, 6552, 6608, 6669, 6726, 6840, 6903, 6916, 7020, 7080, 7182, 7280, 7410, 7434, 7560, 7670, 7847, 7965, 7980, 8190, 8208, 8260, 8496, 8645, 8892, 8968, 9204, 9360, 9576, 9828, 9880, 9912, 10089, 10260, 10374, 10620, 10640, 10738, 10920, 11115, 11151, 11210, 11505, 11856, 11970, 12272, 12285, 12390, 12744, 13104, 13338, 13452, 13680, 13806, 13832, 14040, 14160, 14364, 14573, 14820, 14868, 15120, 15340, 15561, 15694, 15930, 15960, 16107, 16380, 16520, 16815, 17290, 17784, 17936, 17955, 18408, 18585, 19152, 19656, 19760, 19824, 20178, 20520, 20709, 20748, 21240, 21476, 21840, 22230, 22302, 22420, 23010, 23541, 23940, 24570, 24780, 25488, 25935, 26676, 26845, 26904, 27612, 27664, 28080, 28728, 29146, 29640, 29736, 30267, 30680, 31122, 31388, 31860, 31920, 32214, 32760, 33040, 33345, 33630, 34515, 34580, 35568, 35910, 36816, 37170, 39235, 39312, 40356, 41040, 41418, 41496, 42480, 42952, 43719, 44460, 44604, 44840, 46020, 46683, 47082, 47880, 48321, 49140, 49560, 50445, 51870, 53352, 53690, 53808, 55224, 55755, 57456, 58292, 59280, 59472, 60534, 61360, 62244, 62776, 63720, 64428, 65520, 66690, 67260, 69030, 69160, 70623, 71820, 72865, 74340, 77805, 78470, 80535, 80712, 82836, 82992, 85904, 87438, 88920, 89208, 89680, 92040, 93366, 94164, 95760, 96642, 98280, 99120, 100890, 102011, 103545, 103740, 106704, 107380, 110448, 111510, 116584, 117705, 121068, 124488, 125552, 127440, 128856, 131157, 133380, 134520, 138060, 138320, 141246, 143640, 144963, 145730, 148680, 151335, 155610, 156940, 161070, 161424, 165672, 174876, 177840, 178416, 184080, 186732, 188328, 193284, 196560, 201780, 204022, 207090, 207480, 211869, 214760, 218595, 223020, 233168, 233415, 235410, 241605, 242136, 248976, 257712, 262314, 266760, 269040, 276120, 282492, 287280, 289926, 291460, 297360, 302670, 306033, 311220, 313880, 322140, 331344, 349752, 353115, 373464, 376656, 386568, 393471, 403560, 408044, 414180, 414960, 423738, 429520, 437190, 446040, 466830, 470820, 483210, 484272, 510055, 524628, 533520, 552240, 564984, 579852, 582920, 605340, 612066, 622440, 627760, 644280, 655785, 699504, 706230, 724815, 746928, 773136, 786942, 807120, 816088, 828360, 847476, 874380, 892080, 918099, 933660, 941640, 966420, 1020110, 1049256, 1059345, 1129968, 1159704, 1165840, 1210680, 1224132, 1244880, 1288560, 1311570, 1412460, 1449630, 1530165, 1573884, 1632176, 1656720, 1694952, 1748760, 1836198, 1867320, 1883280, 1932840, 1967355, 2040220, 2098512, 2118690, 2319408, 2421360, 2448264, 2623140, 2754297, 2824920, 2899260, 3060330, 3147768, 3389904, 3497520, 3672396, 3734640, 3865680, 3934710, 4080440, 4237380, 4590495, 4896528, 5246280, 5508594, 5649840, 5798520, 6120660, 6295536, 7344792, 7869420, 8160880, 8474760, 9180990, 10492560, 11017188, 11597040, 12241320, 13771485, 14689584, 15738840, 16949520, 18361980, 22034376, 24482640, 27542970, 31477680, 36723960, 44068752, 55085940, 73447920, 110171880, 220343760]

約数ペア:

[(1, 220343760), (2, 110171880), (3, 73447920), (4, 55085940), (5, 44068752), (6, 36723960), (7, 31477680), (8, 27542970), (9, 24482640), (10, 22034376), (12, 18361980), (13, 16949520), (14, 15738840), (15, 14689584), (16, 13771485), (18, 12241320), (19, 11597040), (20, 11017188), (21, 10492560), (24, 9180990), (26, 8474760), (27, 8160880), (28, 7869420), (30, 7344792), (35, 6295536), (36, 6120660), (38, 5798520), (39, 5649840), (40, 5508594), (42, 5246280), (45, 4896528), (48, 4590495), (52, 4237380), (54, 4080440), (56, 3934710), (57, 3865680), (59, 3734640), (60, 3672396), (63, 3497520), (65, 3389904), (70, 3147768), (72, 3060330), (76, 2899260), (78, 2824920), (80, 2754297), (84, 2623140), (90, 2448264), (91, 2421360), (95, 2319408), (104, 2118690), (105, 2098512), (108, 2040220), (112, 1967355), (114, 1932840), (117, 1883280), (118, 1867320), (120, 1836198), (126, 1748760), (130, 1694952), (133, 1656720), (135, 1632176), (140, 1573884), (144, 1530165), (152, 1449630), (156, 1412460), (168, 1311570), (171, 1288560), (177, 1244880), (180, 1224132), (182, 1210680), (189, 1165840), (190, 1159704), (195, 1129968), (208, 1059345), (210, 1049256), (216, 1020110), (228, 966420), (234, 941640), (236, 933660), (240, 918099), (247, 892080), (252, 874380), (260, 847476), (266, 828360), (270, 816088), (273, 807120), (280, 786942), (285, 773136), (295, 746928), (304, 724815), (312, 706230), (315, 699504), (336, 655785), (342, 644280), (351, 627760), (354, 622440), (360, 612066), (364, 605340), (378, 582920), (380, 579852), (390, 564984), (399, 552240), (413, 533520), (420, 524628), (432, 510055), (455, 484272), (456, 483210), (468, 470820), (472, 466830), (494, 446040), (504, 437190), (513, 429520), (520, 423738), (531, 414960), (532, 414180), (540, 408044), (546, 403560), (560, 393471), (570, 386568), (585, 376656), (590, 373464), (624, 353115), (630, 349752), (665, 331344), (684, 322140), (702, 313880), (708, 311220), (720, 306033), (728, 302670), (741, 297360), (756, 291460), (760, 289926), (767, 287280), (780, 282492), (798, 276120), (819, 269040), (826, 266760), (840, 262314), (855, 257712), (885, 248976), (910, 242136), (912, 241605), (936, 235410), (944, 233415), (945, 233168), (988, 223020), (1008, 218595), (1026, 214760), (1040, 211869), (1062, 207480), (1064, 207090), (1080, 204022), (1092, 201780), (1121, 196560), (1140, 193284), (1170, 188328), (1180, 186732), (1197, 184080), (1235, 178416), (1239, 177840), (1260, 174876), (1330, 165672), (1365, 161424), (1368, 161070), (1404, 156940), (1416, 155610), (1456, 151335), (1482, 148680), (1512, 145730), (1520, 144963), (1534, 143640), (1560, 141246), (1593, 138320), (1596, 138060), (1638, 134520), (1652, 133380), (1680, 131157), (1710, 128856), (1729, 127440), (1755, 125552), (1770, 124488), (1820, 121068), (1872, 117705), (1890, 116584), (1976, 111510), (1995, 110448), (2052, 107380), (2065, 106704), (2124, 103740), (2128, 103545), (2160, 102011), (2184, 100890), (2223, 99120), (2242, 98280), (2280, 96642), (2301, 95760), (2340, 94164), (2360, 93366), (2394, 92040), (2457, 89680), (2470, 89208), (2478, 88920), (2520, 87438), (2565, 85904), (2655, 82992), (2660, 82836), (2730, 80712), (2736, 80535), (2808, 78470), (2832, 77805), (2964, 74340), (3024, 72865), (3068, 71820), (3120, 70623), (3186, 69160), (3192, 69030), (3276, 67260), (3304, 66690), (3363, 65520), (3420, 64428), (3458, 63720), (3510, 62776), (3540, 62244), (3591, 61360), (3640, 60534), (3705, 59472), (3717, 59280), (3780, 58292), (3835, 57456), (3952, 55755), (3990, 55224), (4095, 53808), (4104, 53690), (4130, 53352), (4248, 51870), (4368, 50445), (4446, 49560), (4484, 49140), (4560, 48321), (4602, 47880), (4680, 47082), (4720, 46683), (4788, 46020), (4914, 44840), (4940, 44604), (4956, 44460), (5040, 43719), (5130, 42952), (5187, 42480), (5310, 41496), (5320, 41418), (5369, 41040), (5460, 40356), (5605, 39312), (5616, 39235), (5928, 37170), (5985, 36816), (6136, 35910), (6195, 35568), (6372, 34580), (6384, 34515), (6552, 33630), (6608, 33345), (6669, 33040), (6726, 32760), (6840, 32214), (6903, 31920), (6916, 31860), (7020, 31388), (7080, 31122), (7182, 30680), (7280, 30267), (7410, 29736), (7434, 29640), (7560, 29146), (7670, 28728), (7847, 28080), (7965, 27664), (7980, 27612), (8190, 26904), (8208, 26845), (8260, 26676), (8496, 25935), (8645, 25488), (8892, 24780), (8968, 24570), (9204, 23940), (9360, 23541), (9576, 23010), (9828, 22420), (9880, 22302), (9912, 22230), (10089, 21840), (10260, 21476), (10374, 21240), (10620, 20748), (10640, 20709), (10738, 20520), (10920, 20178), (11115, 19824), (11151, 19760), (11210, 19656), (11505, 19152), (11856, 18585), (11970, 18408), (12272, 17955), (12285, 17936), (12390, 17784), (12744, 17290), (13104, 16815), (13338, 16520), (13452, 16380), (13680, 16107), (13806, 15960), (13832, 15930), (14040, 15694), (14160, 15561), (14364, 15340), (14573, 15120), (14820, 14868)]