300195840

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 224

約数和(自身を含む): 1100937600

約数和(自身を除く): 800741760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 349, 384, 420, 448, 480, 512, 560, 640, 672, 698, 768, 840, 896, 960, 1024, 1047, 1120, 1280, 1344, 1396, 1536, 1680, 1745, 1792, 1920, 2048, 2094, 2240, 2443, 2560, 2688, 2792, 3072, 3360, 3490, 3584, 3840, 4096, 4188, 4480, 4886, 5120, 5235, 5376, 5584, 6144, 6720, 6980, 7168, 7329, 7680, 8192, 8376, 8960, 9772, 10240, 10470, 10752, 11168, 12215, 12288, 13440, 13960, 14336, 14658, 15360, 16752, 17920, 19544, 20480, 20940, 21504, 22336, 24430, 24576, 26880, 27920, 28672, 29316, 30720, 33504, 35840, 36645, 39088, 40960, 41880, 43008, 44672, 48860, 53760, 55840, 57344, 58632, 61440, 67008, 71680, 73290, 78176, 83760, 86016, 89344, 97720, 107520, 111680, 117264, 122880, 134016, 143360, 146580, 156352, 167520, 172032, 178688, 195440, 215040, 223360, 234528, 268032, 286720, 293160, 312704, 335040, 357376, 390880, 430080, 446720, 469056, 536064, 586320, 625408, 670080, 714752, 781760, 860160, 893440, 938112, 1072128, 1172640, 1250816, 1340160, 1429504, 1563520, 1786880, 1876224, 2144256, 2345280, 2501632, 2680320, 2859008, 3127040, 3573760, 3752448, 4288512, 4690560, 5003264, 5360640, 6254080, 7147520, 7504896, 8577024, 9381120, 10006528, 10721280, 12508160, 14295040, 15009792, 18762240, 20013056, 21442560, 25016320, 30019584, 37524480, 42885120, 50032640, 60039168, 75048960, 100065280, 150097920, 300195840]

約数ペア:

[(1, 300195840), (2, 150097920), (3, 100065280), (4, 75048960), (5, 60039168), (6, 50032640), (7, 42885120), (8, 37524480), (10, 30019584), (12, 25016320), (14, 21442560), (15, 20013056), (16, 18762240), (20, 15009792), (21, 14295040), (24, 12508160), (28, 10721280), (30, 10006528), (32, 9381120), (35, 8577024), (40, 7504896), (42, 7147520), (48, 6254080), (56, 5360640), (60, 5003264), (64, 4690560), (70, 4288512), (80, 3752448), (84, 3573760), (96, 3127040), (105, 2859008), (112, 2680320), (120, 2501632), (128, 2345280), (140, 2144256), (160, 1876224), (168, 1786880), (192, 1563520), (210, 1429504), (224, 1340160), (240, 1250816), (256, 1172640), (280, 1072128), (320, 938112), (336, 893440), (349, 860160), (384, 781760), (420, 714752), (448, 670080), (480, 625408), (512, 586320), (560, 536064), (640, 469056), (672, 446720), (698, 430080), (768, 390880), (840, 357376), (896, 335040), (960, 312704), (1024, 293160), (1047, 286720), (1120, 268032), (1280, 234528), (1344, 223360), (1396, 215040), (1536, 195440), (1680, 178688), (1745, 172032), (1792, 167520), (1920, 156352), (2048, 146580), (2094, 143360), (2240, 134016), (2443, 122880), (2560, 117264), (2688, 111680), (2792, 107520), (3072, 97720), (3360, 89344), (3490, 86016), (3584, 83760), (3840, 78176), (4096, 73290), (4188, 71680), (4480, 67008), (4886, 61440), (5120, 58632), (5235, 57344), (5376, 55840), (5584, 53760), (6144, 48860), (6720, 44672), (6980, 43008), (7168, 41880), (7329, 40960), (7680, 39088), (8192, 36645), (8376, 35840), (8960, 33504), (9772, 30720), (10240, 29316), (10470, 28672), (10752, 27920), (11168, 26880), (12215, 24576), (12288, 24430), (13440, 22336), (13960, 21504), (14336, 20940), (14658, 20480), (15360, 19544), (16752, 17920)]