73447920

素因数分解:

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

素因数の和:117

約数の個数: 480

約数和(自身を含む): 324979200

約数和(自身を除く): 251531280

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, 59, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 118, 120, 126, 130, 133, 140, 144, 152, 156, 168, 171, 177, 180, 182, 190, 195, 208, 210, 228, 234, 236, 240, 247, 252, 260, 266, 273, 280, 285, 295, 304, 312, 315, 336, 342, 354, 360, 364, 380, 390, 399, 413, 420, 455, 456, 468, 472, 494, 504, 520, 531, 532, 546, 560, 570, 585, 590, 624, 630, 665, 684, 708, 720, 728, 741, 760, 767, 780, 798, 819, 826, 840, 855, 885, 910, 912, 936, 944, 988, 1008, 1040, 1062, 1064, 1092, 1121, 1140, 1170, 1180, 1197, 1235, 1239, 1260, 1330, 1365, 1368, 1416, 1456, 1482, 1520, 1534, 1560, 1596, 1638, 1652, 1680, 1710, 1729, 1770, 1820, 1872, 1976, 1995, 2065, 2124, 2128, 2184, 2223, 2242, 2280, 2301, 2340, 2360, 2394, 2470, 2478, 2520, 2655, 2660, 2730, 2736, 2832, 2964, 3068, 3120, 3192, 3276, 3304, 3363, 3420, 3458, 3540, 3640, 3705, 3717, 3835, 3952, 3990, 4095, 4130, 4248, 4368, 4446, 4484, 4560, 4602, 4680, 4720, 4788, 4940, 4956, 5040, 5187, 5310, 5320, 5369, 5460, 5605, 5928, 5985, 6136, 6195, 6384, 6552, 6608, 6726, 6840, 6903, 6916, 7080, 7280, 7410, 7434, 7670, 7847, 7980, 8190, 8260, 8496, 8645, 8892, 8968, 9204, 9360, 9576, 9880, 9912, 10089, 10374, 10620, 10640, 10738, 10920, 11115, 11210, 11505, 11856, 11970, 12272, 12390, 13104, 13452, 13680, 13806, 13832, 14160, 14573, 14820, 14868, 15340, 15561, 15694, 15960, 16107, 16380, 16520, 16815, 17290, 17784, 17936, 18408, 18585, 19152, 19760, 19824, 20178, 20748, 21240, 21476, 21840, 22230, 22420, 23010, 23541, 23940, 24780, 25935, 26845, 26904, 27612, 27664, 29146, 29640, 29736, 30680, 31122, 31388, 31920, 32214, 32760, 33040, 33630, 34515, 34580, 35568, 36816, 37170, 39235, 40356, 41496, 42480, 42952, 43719, 44460, 44840, 46020, 47082, 47880, 48321, 49560, 50445, 51870, 53690, 53808, 55224, 58292, 59280, 59472, 61360, 62244, 62776, 64428, 65520, 67260, 69030, 69160, 70623, 72865, 74340, 77805, 78470, 80535, 80712, 82992, 85904, 87438, 88920, 89680, 92040, 94164, 95760, 96642, 99120, 100890, 102011, 103740, 107380, 110448, 116584, 117705, 124488, 125552, 128856, 131157, 134520, 138060, 138320, 141246, 145730, 148680, 155610, 156940, 161070, 161424, 174876, 177840, 184080, 188328, 193284, 201780, 204022, 207480, 214760, 218595, 233168, 235410, 241605, 248976, 257712, 262314, 269040, 276120, 282492, 291460, 297360, 306033, 311220, 313880, 322140, 349752, 353115, 376656, 386568, 403560, 408044, 414960, 429520, 437190, 470820, 483210, 510055, 524628, 552240, 564984, 582920, 612066, 622440, 627760, 644280, 655785, 699504, 706230, 773136, 807120, 816088, 874380, 918099, 941640, 966420, 1020110, 1049256, 1129968, 1165840, 1224132, 1244880, 1288560, 1311570, 1412460, 1530165, 1632176, 1748760, 1836198, 1883280, 1932840, 2040220, 2098512, 2448264, 2623140, 2824920, 3060330, 3497520, 3672396, 3865680, 4080440, 4590495, 4896528, 5246280, 5649840, 6120660, 7344792, 8160880, 9180990, 10492560, 12241320, 14689584, 18361980, 24482640, 36723960, 73447920]

約数ペア:

[(1, 73447920), (2, 36723960), (3, 24482640), (4, 18361980), (5, 14689584), (6, 12241320), (7, 10492560), (8, 9180990), (9, 8160880), (10, 7344792), (12, 6120660), (13, 5649840), (14, 5246280), (15, 4896528), (16, 4590495), (18, 4080440), (19, 3865680), (20, 3672396), (21, 3497520), (24, 3060330), (26, 2824920), (28, 2623140), (30, 2448264), (35, 2098512), (36, 2040220), (38, 1932840), (39, 1883280), (40, 1836198), (42, 1748760), (45, 1632176), (48, 1530165), (52, 1412460), (56, 1311570), (57, 1288560), (59, 1244880), (60, 1224132), (63, 1165840), (65, 1129968), (70, 1049256), (72, 1020110), (76, 966420), (78, 941640), (80, 918099), (84, 874380), (90, 816088), (91, 807120), (95, 773136), (104, 706230), (105, 699504), (112, 655785), (114, 644280), (117, 627760), (118, 622440), (120, 612066), (126, 582920), (130, 564984), (133, 552240), (140, 524628), (144, 510055), (152, 483210), (156, 470820), (168, 437190), (171, 429520), (177, 414960), (180, 408044), (182, 403560), (190, 386568), (195, 376656), (208, 353115), (210, 349752), (228, 322140), (234, 313880), (236, 311220), (240, 306033), (247, 297360), (252, 291460), (260, 282492), (266, 276120), (273, 269040), (280, 262314), (285, 257712), (295, 248976), (304, 241605), (312, 235410), (315, 233168), (336, 218595), (342, 214760), (354, 207480), (360, 204022), (364, 201780), (380, 193284), (390, 188328), (399, 184080), (413, 177840), (420, 174876), (455, 161424), (456, 161070), (468, 156940), (472, 155610), (494, 148680), (504, 145730), (520, 141246), (531, 138320), (532, 138060), (546, 134520), (560, 131157), (570, 128856), (585, 125552), (590, 124488), (624, 117705), (630, 116584), (665, 110448), (684, 107380), (708, 103740), (720, 102011), (728, 100890), (741, 99120), (760, 96642), (767, 95760), (780, 94164), (798, 92040), (819, 89680), (826, 88920), (840, 87438), (855, 85904), (885, 82992), (910, 80712), (912, 80535), (936, 78470), (944, 77805), (988, 74340), (1008, 72865), (1040, 70623), (1062, 69160), (1064, 69030), (1092, 67260), (1121, 65520), (1140, 64428), (1170, 62776), (1180, 62244), (1197, 61360), (1235, 59472), (1239, 59280), (1260, 58292), (1330, 55224), (1365, 53808), (1368, 53690), (1416, 51870), (1456, 50445), (1482, 49560), (1520, 48321), (1534, 47880), (1560, 47082), (1596, 46020), (1638, 44840), (1652, 44460), (1680, 43719), (1710, 42952), (1729, 42480), (1770, 41496), (1820, 40356), (1872, 39235), (1976, 37170), (1995, 36816), (2065, 35568), (2124, 34580), (2128, 34515), (2184, 33630), (2223, 33040), (2242, 32760), (2280, 32214), (2301, 31920), (2340, 31388), (2360, 31122), (2394, 30680), (2470, 29736), (2478, 29640), (2520, 29146), (2655, 27664), (2660, 27612), (2730, 26904), (2736, 26845), (2832, 25935), (2964, 24780), (3068, 23940), (3120, 23541), (3192, 23010), (3276, 22420), (3304, 22230), (3363, 21840), (3420, 21476), (3458, 21240), (3540, 20748), (3640, 20178), (3705, 19824), (3717, 19760), (3835, 19152), (3952, 18585), (3990, 18408), (4095, 17936), (4130, 17784), (4248, 17290), (4368, 16815), (4446, 16520), (4484, 16380), (4560, 16107), (4602, 15960), (4680, 15694), (4720, 15561), (4788, 15340), (4940, 14868), (4956, 14820), (5040, 14573), (5187, 14160), (5310, 13832), (5320, 13806), (5369, 13680), (5460, 13452), (5605, 13104), (5928, 12390), (5985, 12272), (6136, 11970), (6195, 11856), (6384, 11505), (6552, 11210), (6608, 11115), (6726, 10920), (6840, 10738), (6903, 10640), (6916, 10620), (7080, 10374), (7280, 10089), (7410, 9912), (7434, 9880), (7670, 9576), (7847, 9360), (7980, 9204), (8190, 8968), (8260, 8892), (8496, 8645)]