229429760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 442312960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 59, 62, 64, 70, 80, 98, 112, 118, 124, 128, 140, 155, 160, 196, 217, 224, 236, 245, 248, 256, 280, 295, 310, 320, 392, 413, 434, 448, 472, 490, 496, 512, 560, 590, 620, 640, 784, 826, 868, 896, 944, 980, 992, 1085, 1120, 1180, 1240, 1280, 1519, 1568, 1652, 1736, 1792, 1829, 1888, 1960, 1984, 2065, 2170, 2240, 2360, 2480, 2560, 2891, 3038, 3136, 3304, 3472, 3584, 3658, 3776, 3920, 3968, 4130, 4340, 4480, 4720, 4960, 5782, 6076, 6272, 6608, 6944, 7316, 7552, 7595, 7840, 7936, 8260, 8680, 8960, 9145, 9440, 9920, 11564, 12152, 12544, 12803, 13216, 13888, 14455, 14632, 15104, 15190, 15680, 15872, 16520, 17360, 17920, 18290, 18880, 19840, 23128, 24304, 25088, 25606, 26432, 27776, 28910, 29264, 30208, 30380, 31360, 33040, 34720, 36580, 37760, 39680, 46256, 48608, 51212, 52864, 55552, 57820, 58528, 60760, 62720, 64015, 66080, 69440, 73160, 75520, 79360, 89621, 92512, 97216, 102424, 105728, 111104, 115640, 117056, 121520, 125440, 128030, 132160, 138880, 146320, 151040, 179242, 185024, 194432, 204848, 211456, 231280, 234112, 243040, 256060, 264320, 277760, 292640, 358484, 370048, 388864, 409696, 448105, 462560, 468224, 486080, 512120, 528640, 555520, 585280, 716968, 740096, 777728, 819392, 896210, 925120, 936448, 972160, 1024240, 1057280, 1170560, 1433936, 1480192, 1638784, 1792420, 1850240, 1944320, 2048480, 2341120, 2867872, 3277568, 3584840, 3700480, 3888640, 4096960, 4682240, 5735744, 6555136, 7169680, 7400960, 8193920, 11471488, 14339360, 16387840, 22942976, 28678720, 32775680, 45885952, 57357440, 114714880, 229429760]

約数ペア:

[(1, 229429760), (2, 114714880), (4, 57357440), (5, 45885952), (7, 32775680), (8, 28678720), (10, 22942976), (14, 16387840), (16, 14339360), (20, 11471488), (28, 8193920), (31, 7400960), (32, 7169680), (35, 6555136), (40, 5735744), (49, 4682240), (56, 4096960), (59, 3888640), (62, 3700480), (64, 3584840), (70, 3277568), (80, 2867872), (98, 2341120), (112, 2048480), (118, 1944320), (124, 1850240), (128, 1792420), (140, 1638784), (155, 1480192), (160, 1433936), (196, 1170560), (217, 1057280), (224, 1024240), (236, 972160), (245, 936448), (248, 925120), (256, 896210), (280, 819392), (295, 777728), (310, 740096), (320, 716968), (392, 585280), (413, 555520), (434, 528640), (448, 512120), (472, 486080), (490, 468224), (496, 462560), (512, 448105), (560, 409696), (590, 388864), (620, 370048), (640, 358484), (784, 292640), (826, 277760), (868, 264320), (896, 256060), (944, 243040), (980, 234112), (992, 231280), (1085, 211456), (1120, 204848), (1180, 194432), (1240, 185024), (1280, 179242), (1519, 151040), (1568, 146320), (1652, 138880), (1736, 132160), (1792, 128030), (1829, 125440), (1888, 121520), (1960, 117056), (1984, 115640), (2065, 111104), (2170, 105728), (2240, 102424), (2360, 97216), (2480, 92512), (2560, 89621), (2891, 79360), (3038, 75520), (3136, 73160), (3304, 69440), (3472, 66080), (3584, 64015), (3658, 62720), (3776, 60760), (3920, 58528), (3968, 57820), (4130, 55552), (4340, 52864), (4480, 51212), (4720, 48608), (4960, 46256), (5782, 39680), (6076, 37760), (6272, 36580), (6608, 34720), (6944, 33040), (7316, 31360), (7552, 30380), (7595, 30208), (7840, 29264), (7936, 28910), (8260, 27776), (8680, 26432), (8960, 25606), (9145, 25088), (9440, 24304), (9920, 23128), (11564, 19840), (12152, 18880), (12544, 18290), (12803, 17920), (13216, 17360), (13888, 16520), (14455, 15872), (14632, 15680), (15104, 15190)]