149876320

素因数分解:

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

素因数の和:165

約数の個数: 192

約数和(自身を含む): 414554112

約数和(自身を除く): 264677792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 67, 80, 82, 88, 110, 124, 134, 155, 160, 164, 176, 205, 220, 248, 268, 310, 328, 335, 341, 352, 410, 440, 451, 496, 536, 620, 656, 670, 682, 737, 820, 880, 902, 992, 1072, 1240, 1271, 1312, 1340, 1364, 1474, 1640, 1705, 1760, 1804, 2077, 2144, 2255, 2480, 2542, 2680, 2728, 2747, 2948, 3280, 3410, 3608, 3685, 4154, 4510, 4960, 5084, 5360, 5456, 5494, 5896, 6355, 6560, 6820, 7216, 7370, 8308, 9020, 10168, 10385, 10720, 10912, 10988, 11792, 12710, 13640, 13735, 13981, 14432, 14740, 16616, 18040, 20336, 20770, 21976, 22847, 23584, 25420, 27280, 27470, 27962, 29480, 30217, 33232, 36080, 40672, 41540, 43952, 45694, 50840, 54560, 54940, 55924, 58960, 60434, 66464, 69905, 72160, 83080, 85157, 87904, 91388, 101680, 109880, 111848, 114235, 117920, 120868, 139810, 151085, 166160, 170314, 182776, 203360, 219760, 223696, 228470, 241736, 279620, 302170, 332320, 340628, 365552, 425785, 439520, 447392, 456940, 483472, 559240, 604340, 681256, 731104, 851570, 913880, 936727, 966944, 1118480, 1208680, 1362512, 1703140, 1827760, 1873454, 2236960, 2417360, 2725024, 3406280, 3655520, 3746908, 4683635, 4834720, 6812560, 7493816, 9367270, 13625120, 14987632, 18734540, 29975264, 37469080, 74938160, 149876320]

約数ペア:

[(1, 149876320), (2, 74938160), (4, 37469080), (5, 29975264), (8, 18734540), (10, 14987632), (11, 13625120), (16, 9367270), (20, 7493816), (22, 6812560), (31, 4834720), (32, 4683635), (40, 3746908), (41, 3655520), (44, 3406280), (55, 2725024), (62, 2417360), (67, 2236960), (80, 1873454), (82, 1827760), (88, 1703140), (110, 1362512), (124, 1208680), (134, 1118480), (155, 966944), (160, 936727), (164, 913880), (176, 851570), (205, 731104), (220, 681256), (248, 604340), (268, 559240), (310, 483472), (328, 456940), (335, 447392), (341, 439520), (352, 425785), (410, 365552), (440, 340628), (451, 332320), (496, 302170), (536, 279620), (620, 241736), (656, 228470), (670, 223696), (682, 219760), (737, 203360), (820, 182776), (880, 170314), (902, 166160), (992, 151085), (1072, 139810), (1240, 120868), (1271, 117920), (1312, 114235), (1340, 111848), (1364, 109880), (1474, 101680), (1640, 91388), (1705, 87904), (1760, 85157), (1804, 83080), (2077, 72160), (2144, 69905), (2255, 66464), (2480, 60434), (2542, 58960), (2680, 55924), (2728, 54940), (2747, 54560), (2948, 50840), (3280, 45694), (3410, 43952), (3608, 41540), (3685, 40672), (4154, 36080), (4510, 33232), (4960, 30217), (5084, 29480), (5360, 27962), (5456, 27470), (5494, 27280), (5896, 25420), (6355, 23584), (6560, 22847), (6820, 21976), (7216, 20770), (7370, 20336), (8308, 18040), (9020, 16616), (10168, 14740), (10385, 14432), (10720, 13981), (10912, 13735), (10988, 13640), (11792, 12710)]