151249280

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 462672000

約数和(自身を除く): 311422720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 64, 65, 70, 80, 91, 98, 104, 106, 112, 128, 130, 140, 160, 182, 196, 208, 212, 224, 245, 260, 265, 280, 320, 343, 364, 371, 392, 416, 424, 448, 455, 490, 520, 530, 560, 637, 640, 686, 689, 728, 742, 784, 832, 848, 896, 910, 980, 1040, 1060, 1120, 1274, 1372, 1378, 1456, 1484, 1568, 1664, 1696, 1715, 1820, 1855, 1960, 2080, 2120, 2240, 2548, 2597, 2744, 2756, 2912, 2968, 3136, 3185, 3392, 3430, 3445, 3640, 3710, 3920, 4160, 4240, 4459, 4480, 4823, 5096, 5194, 5488, 5512, 5824, 5936, 6272, 6370, 6784, 6860, 6890, 7280, 7420, 7840, 8320, 8480, 8918, 9646, 10192, 10388, 10976, 11024, 11648, 11872, 12740, 12985, 13720, 13780, 14560, 14840, 15680, 16960, 17836, 18179, 19292, 20384, 20776, 21952, 22048, 22295, 23744, 24115, 25480, 25970, 27440, 27560, 29120, 29680, 31360, 33761, 33920, 35672, 36358, 38584, 40768, 41552, 43904, 44096, 44590, 47488, 48230, 50960, 51940, 54880, 55120, 58240, 59360, 67522, 71344, 72716, 77168, 81536, 83104, 88192, 89180, 90895, 96460, 101920, 103880, 109760, 110240, 118720, 135044, 142688, 145432, 154336, 166208, 168805, 178360, 181790, 192920, 203840, 207760, 219520, 220480, 236327, 237440, 270088, 285376, 290864, 308672, 332416, 337610, 356720, 363580, 385840, 407680, 415520, 440960, 472654, 540176, 570752, 581728, 617344, 675220, 713440, 727160, 771680, 831040, 945308, 1080352, 1163456, 1181635, 1350440, 1426880, 1454320, 1543360, 1662080, 1890616, 2160704, 2326912, 2363270, 2700880, 2853760, 2908640, 3086720, 3781232, 4321408, 4726540, 5401760, 5817280, 7562464, 9453080, 10803520, 11634560, 15124928, 18906160, 21607040, 30249856, 37812320, 75624640, 151249280]

約数ペア:

[(1, 151249280), (2, 75624640), (4, 37812320), (5, 30249856), (7, 21607040), (8, 18906160), (10, 15124928), (13, 11634560), (14, 10803520), (16, 9453080), (20, 7562464), (26, 5817280), (28, 5401760), (32, 4726540), (35, 4321408), (40, 3781232), (49, 3086720), (52, 2908640), (53, 2853760), (56, 2700880), (64, 2363270), (65, 2326912), (70, 2160704), (80, 1890616), (91, 1662080), (98, 1543360), (104, 1454320), (106, 1426880), (112, 1350440), (128, 1181635), (130, 1163456), (140, 1080352), (160, 945308), (182, 831040), (196, 771680), (208, 727160), (212, 713440), (224, 675220), (245, 617344), (260, 581728), (265, 570752), (280, 540176), (320, 472654), (343, 440960), (364, 415520), (371, 407680), (392, 385840), (416, 363580), (424, 356720), (448, 337610), (455, 332416), (490, 308672), (520, 290864), (530, 285376), (560, 270088), (637, 237440), (640, 236327), (686, 220480), (689, 219520), (728, 207760), (742, 203840), (784, 192920), (832, 181790), (848, 178360), (896, 168805), (910, 166208), (980, 154336), (1040, 145432), (1060, 142688), (1120, 135044), (1274, 118720), (1372, 110240), (1378, 109760), (1456, 103880), (1484, 101920), (1568, 96460), (1664, 90895), (1696, 89180), (1715, 88192), (1820, 83104), (1855, 81536), (1960, 77168), (2080, 72716), (2120, 71344), (2240, 67522), (2548, 59360), (2597, 58240), (2744, 55120), (2756, 54880), (2912, 51940), (2968, 50960), (3136, 48230), (3185, 47488), (3392, 44590), (3430, 44096), (3445, 43904), (3640, 41552), (3710, 40768), (3920, 38584), (4160, 36358), (4240, 35672), (4459, 33920), (4480, 33761), (4823, 31360), (5096, 29680), (5194, 29120), (5488, 27560), (5512, 27440), (5824, 25970), (5936, 25480), (6272, 24115), (6370, 23744), (6784, 22295), (6860, 22048), (6890, 21952), (7280, 20776), (7420, 20384), (7840, 19292), (8320, 18179), (8480, 17836), (8918, 16960), (9646, 15680), (10192, 14840), (10388, 14560), (10976, 13780), (11024, 13720), (11648, 12985), (11872, 12740)]