2398021120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 6731569152

約数和(自身を除く): 4333548032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 64, 67, 80, 82, 88, 110, 124, 128, 134, 155, 160, 164, 176, 205, 220, 248, 256, 268, 310, 320, 328, 335, 341, 352, 410, 440, 451, 496, 512, 536, 620, 640, 656, 670, 682, 704, 737, 820, 880, 902, 992, 1072, 1240, 1271, 1280, 1312, 1340, 1364, 1408, 1474, 1640, 1705, 1760, 1804, 1984, 2077, 2144, 2255, 2480, 2542, 2560, 2624, 2680, 2728, 2747, 2816, 2948, 3280, 3410, 3520, 3608, 3685, 3968, 4154, 4288, 4510, 4960, 5084, 5248, 5360, 5456, 5494, 5632, 5896, 6355, 6560, 6820, 7040, 7216, 7370, 7936, 8308, 8576, 9020, 9920, 10168, 10385, 10496, 10720, 10912, 10988, 11792, 12710, 13120, 13640, 13735, 13981, 14080, 14432, 14740, 15872, 16616, 17152, 18040, 19840, 20336, 20770, 20992, 21440, 21824, 21976, 22847, 23584, 25420, 26240, 27280, 27470, 27962, 28160, 28864, 29480, 30217, 33232, 34304, 36080, 39680, 40672, 41540, 42880, 43648, 43952, 45694, 47168, 50840, 52480, 54560, 54940, 55924, 57728, 58960, 60434, 66464, 69905, 72160, 79360, 81344, 83080, 85157, 85760, 87296, 87904, 91388, 94336, 101680, 104960, 109120, 109880, 111848, 114235, 115456, 117920, 120868, 132928, 139810, 144320, 151085, 162688, 166160, 170314, 171520, 174592, 175808, 182776, 188672, 203360, 218240, 219760, 223696, 228470, 230912, 235840, 241736, 265856, 279620, 288640, 302170, 325376, 332320, 340628, 351616, 365552, 377344, 406720, 425785, 436480, 439520, 447392, 456940, 471680, 483472, 531712, 559240, 577280, 604340, 650752, 664640, 681256, 703232, 731104, 813440, 851570, 872960, 879040, 894784, 913880, 936727, 943360, 966944, 1063424, 1118480, 1154560, 1208680, 1329280, 1362512, 1406464, 1462208, 1626880, 1703140, 1758080, 1789568, 1827760, 1873454, 1886720, 1933888, 2236960, 2417360, 2658560, 2725024, 2924416, 3253760, 3406280, 3516160, 3579136, 3655520, 3746908, 3867776, 4473920, 4683635, 4834720, 5317120, 5450048, 5848832, 6812560, 7032320, 7158272, 7311040, 7493816, 7735552, 8947840, 9367270, 9669440, 10900096, 11697664, 13625120, 14622080, 14987632, 15471104, 17895680, 18734540, 19338880, 21800192, 27250240, 29244160, 29975264, 35791360, 37469080, 38677760, 43600384, 54500480, 58488320, 59950528, 74938160, 77355520, 109000960, 119901056, 149876320, 218001920, 239802112, 299752640, 479604224, 599505280, 1199010560, 2398021120]

約数ペア:

[(1, 2398021120), (2, 1199010560), (4, 599505280), (5, 479604224), (8, 299752640), (10, 239802112), (11, 218001920), (16, 149876320), (20, 119901056), (22, 109000960), (31, 77355520), (32, 74938160), (40, 59950528), (41, 58488320), (44, 54500480), (55, 43600384), (62, 38677760), (64, 37469080), (67, 35791360), (80, 29975264), (82, 29244160), (88, 27250240), (110, 21800192), (124, 19338880), (128, 18734540), (134, 17895680), (155, 15471104), (160, 14987632), (164, 14622080), (176, 13625120), (205, 11697664), (220, 10900096), (248, 9669440), (256, 9367270), (268, 8947840), (310, 7735552), (320, 7493816), (328, 7311040), (335, 7158272), (341, 7032320), (352, 6812560), (410, 5848832), (440, 5450048), (451, 5317120), (496, 4834720), (512, 4683635), (536, 4473920), (620, 3867776), (640, 3746908), (656, 3655520), (670, 3579136), (682, 3516160), (704, 3406280), (737, 3253760), (820, 2924416), (880, 2725024), (902, 2658560), (992, 2417360), (1072, 2236960), (1240, 1933888), (1271, 1886720), (1280, 1873454), (1312, 1827760), (1340, 1789568), (1364, 1758080), (1408, 1703140), (1474, 1626880), (1640, 1462208), (1705, 1406464), (1760, 1362512), (1804, 1329280), (1984, 1208680), (2077, 1154560), (2144, 1118480), (2255, 1063424), (2480, 966944), (2542, 943360), (2560, 936727), (2624, 913880), (2680, 894784), (2728, 879040), (2747, 872960), (2816, 851570), (2948, 813440), (3280, 731104), (3410, 703232), (3520, 681256), (3608, 664640), (3685, 650752), (3968, 604340), (4154, 577280), (4288, 559240), (4510, 531712), (4960, 483472), (5084, 471680), (5248, 456940), (5360, 447392), (5456, 439520), (5494, 436480), (5632, 425785), (5896, 406720), (6355, 377344), (6560, 365552), (6820, 351616), (7040, 340628), (7216, 332320), (7370, 325376), (7936, 302170), (8308, 288640), (8576, 279620), (9020, 265856), (9920, 241736), (10168, 235840), (10385, 230912), (10496, 228470), (10720, 223696), (10912, 219760), (10988, 218240), (11792, 203360), (12710, 188672), (13120, 182776), (13640, 175808), (13735, 174592), (13981, 171520), (14080, 170314), (14432, 166160), (14740, 162688), (15872, 151085), (16616, 144320), (17152, 139810), (18040, 132928), (19840, 120868), (20336, 117920), (20770, 115456), (20992, 114235), (21440, 111848), (21824, 109880), (21976, 109120), (22847, 104960), (23584, 101680), (25420, 94336), (26240, 91388), (27280, 87904), (27470, 87296), (27962, 85760), (28160, 85157), (28864, 83080), (29480, 81344), (30217, 79360), (33232, 72160), (34304, 69905), (36080, 66464), (39680, 60434), (40672, 58960), (41540, 57728), (42880, 55924), (43648, 54940), (43952, 54560), (45694, 52480), (47168, 50840)]