181803840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 432672960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 149, 155, 160, 164, 186, 192, 205, 240, 246, 248, 298, 310, 320, 328, 372, 410, 447, 465, 480, 492, 496, 596, 615, 620, 656, 744, 745, 820, 894, 930, 960, 984, 992, 1192, 1230, 1240, 1271, 1312, 1488, 1490, 1640, 1788, 1860, 1968, 1984, 2235, 2384, 2460, 2480, 2542, 2624, 2976, 2980, 3280, 3576, 3720, 3813, 3936, 4470, 4619, 4768, 4920, 4960, 5084, 5952, 5960, 6109, 6355, 6560, 7152, 7440, 7626, 7872, 8940, 9238, 9536, 9840, 9920, 10168, 11920, 12218, 12710, 13120, 13857, 14304, 14880, 15252, 17880, 18327, 18476, 19065, 19680, 20336, 23095, 23840, 24436, 25420, 27714, 28608, 29760, 30504, 30545, 35760, 36654, 36952, 38130, 39360, 40672, 46190, 47680, 48872, 50840, 55428, 61008, 61090, 69285, 71520, 73308, 73904, 76260, 81344, 91635, 92380, 97744, 101680, 110856, 122016, 122180, 138570, 143040, 146616, 147808, 152520, 183270, 184760, 189379, 195488, 203360, 221712, 244032, 244360, 277140, 293232, 295616, 305040, 366540, 369520, 378758, 390976, 406720, 443424, 488720, 554280, 568137, 586464, 610080, 733080, 739040, 757516, 886848, 946895, 977440, 1108560, 1136274, 1172928, 1220160, 1466160, 1478080, 1515032, 1893790, 1954880, 2217120, 2272548, 2840685, 2932320, 3030064, 3787580, 4434240, 4545096, 5681370, 5864640, 6060128, 7575160, 9090192, 11362740, 12120256, 15150320, 18180384, 22725480, 30300640, 36360768, 45450960, 60601280, 90901920, 181803840]

約数ペア:

[(1, 181803840), (2, 90901920), (3, 60601280), (4, 45450960), (5, 36360768), (6, 30300640), (8, 22725480), (10, 18180384), (12, 15150320), (15, 12120256), (16, 11362740), (20, 9090192), (24, 7575160), (30, 6060128), (31, 5864640), (32, 5681370), (40, 4545096), (41, 4434240), (48, 3787580), (60, 3030064), (62, 2932320), (64, 2840685), (80, 2272548), (82, 2217120), (93, 1954880), (96, 1893790), (120, 1515032), (123, 1478080), (124, 1466160), (149, 1220160), (155, 1172928), (160, 1136274), (164, 1108560), (186, 977440), (192, 946895), (205, 886848), (240, 757516), (246, 739040), (248, 733080), (298, 610080), (310, 586464), (320, 568137), (328, 554280), (372, 488720), (410, 443424), (447, 406720), (465, 390976), (480, 378758), (492, 369520), (496, 366540), (596, 305040), (615, 295616), (620, 293232), (656, 277140), (744, 244360), (745, 244032), (820, 221712), (894, 203360), (930, 195488), (960, 189379), (984, 184760), (992, 183270), (1192, 152520), (1230, 147808), (1240, 146616), (1271, 143040), (1312, 138570), (1488, 122180), (1490, 122016), (1640, 110856), (1788, 101680), (1860, 97744), (1968, 92380), (1984, 91635), (2235, 81344), (2384, 76260), (2460, 73904), (2480, 73308), (2542, 71520), (2624, 69285), (2976, 61090), (2980, 61008), (3280, 55428), (3576, 50840), (3720, 48872), (3813, 47680), (3936, 46190), (4470, 40672), (4619, 39360), (4768, 38130), (4920, 36952), (4960, 36654), (5084, 35760), (5952, 30545), (5960, 30504), (6109, 29760), (6355, 28608), (6560, 27714), (7152, 25420), (7440, 24436), (7626, 23840), (7872, 23095), (8940, 20336), (9238, 19680), (9536, 19065), (9840, 18476), (9920, 18327), (10168, 17880), (11920, 15252), (12218, 14880), (12710, 14304), (13120, 13857)]