72199680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 282839040

約数和(自身を除く): 210639360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 79, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 158, 160, 168, 170, 192, 204, 210, 224, 237, 238, 240, 255, 256, 272, 280, 316, 320, 336, 340, 357, 384, 395, 408, 420, 448, 474, 476, 480, 510, 512, 544, 553, 560, 595, 632, 640, 672, 680, 714, 768, 790, 816, 840, 896, 948, 952, 960, 1020, 1088, 1106, 1120, 1185, 1190, 1264, 1280, 1343, 1344, 1360, 1428, 1536, 1580, 1632, 1659, 1680, 1785, 1792, 1896, 1904, 1920, 2040, 2176, 2212, 2240, 2370, 2380, 2528, 2560, 2686, 2688, 2720, 2765, 2856, 3160, 3264, 3318, 3360, 3570, 3584, 3792, 3808, 3840, 4029, 4080, 4352, 4424, 4480, 4740, 4760, 5056, 5372, 5376, 5440, 5530, 5712, 6320, 6528, 6636, 6715, 6720, 7140, 7584, 7616, 7680, 8058, 8160, 8295, 8704, 8848, 8960, 9401, 9480, 9520, 10112, 10744, 10752, 10880, 11060, 11424, 12640, 13056, 13272, 13430, 13440, 14280, 15168, 15232, 16116, 16320, 16590, 17696, 17920, 18802, 18960, 19040, 20145, 20224, 21488, 21760, 22120, 22848, 25280, 26112, 26544, 26860, 26880, 28203, 28560, 30336, 30464, 32232, 32640, 33180, 35392, 37604, 37920, 38080, 40290, 40448, 42976, 43520, 44240, 45696, 47005, 50560, 53088, 53720, 53760, 56406, 57120, 60672, 60928, 64464, 65280, 66360, 70784, 75208, 75840, 76160, 80580, 85952, 88480, 91392, 94010, 101120, 106176, 107440, 112812, 114240, 121344, 128928, 130560, 132720, 141015, 141568, 150416, 151680, 152320, 161160, 171904, 176960, 182784, 188020, 202240, 212352, 214880, 225624, 228480, 257856, 265440, 282030, 283136, 300832, 303360, 304640, 322320, 343808, 353920, 376040, 424704, 429760, 451248, 456960, 515712, 530880, 564060, 601664, 606720, 644640, 687616, 707840, 752080, 849408, 859520, 902496, 913920, 1031424, 1061760, 1128120, 1203328, 1289280, 1415680, 1504160, 1719040, 1804992, 2062848, 2123520, 2256240, 2406656, 2578560, 3008320, 3438080, 3609984, 4247040, 4512480, 4813312, 5157120, 6016640, 7219968, 9024960, 10314240, 12033280, 14439936, 18049920, 24066560, 36099840, 72199680]

約数ペア:

[(1, 72199680), (2, 36099840), (3, 24066560), (4, 18049920), (5, 14439936), (6, 12033280), (7, 10314240), (8, 9024960), (10, 7219968), (12, 6016640), (14, 5157120), (15, 4813312), (16, 4512480), (17, 4247040), (20, 3609984), (21, 3438080), (24, 3008320), (28, 2578560), (30, 2406656), (32, 2256240), (34, 2123520), (35, 2062848), (40, 1804992), (42, 1719040), (48, 1504160), (51, 1415680), (56, 1289280), (60, 1203328), (64, 1128120), (68, 1061760), (70, 1031424), (79, 913920), (80, 902496), (84, 859520), (85, 849408), (96, 752080), (102, 707840), (105, 687616), (112, 644640), (119, 606720), (120, 601664), (128, 564060), (136, 530880), (140, 515712), (158, 456960), (160, 451248), (168, 429760), (170, 424704), (192, 376040), (204, 353920), (210, 343808), (224, 322320), (237, 304640), (238, 303360), (240, 300832), (255, 283136), (256, 282030), (272, 265440), (280, 257856), (316, 228480), (320, 225624), (336, 214880), (340, 212352), (357, 202240), (384, 188020), (395, 182784), (408, 176960), (420, 171904), (448, 161160), (474, 152320), (476, 151680), (480, 150416), (510, 141568), (512, 141015), (544, 132720), (553, 130560), (560, 128928), (595, 121344), (632, 114240), (640, 112812), (672, 107440), (680, 106176), (714, 101120), (768, 94010), (790, 91392), (816, 88480), (840, 85952), (896, 80580), (948, 76160), (952, 75840), (960, 75208), (1020, 70784), (1088, 66360), (1106, 65280), (1120, 64464), (1185, 60928), (1190, 60672), (1264, 57120), (1280, 56406), (1343, 53760), (1344, 53720), (1360, 53088), (1428, 50560), (1536, 47005), (1580, 45696), (1632, 44240), (1659, 43520), (1680, 42976), (1785, 40448), (1792, 40290), (1896, 38080), (1904, 37920), (1920, 37604), (2040, 35392), (2176, 33180), (2212, 32640), (2240, 32232), (2370, 30464), (2380, 30336), (2528, 28560), (2560, 28203), (2686, 26880), (2688, 26860), (2720, 26544), (2765, 26112), (2856, 25280), (3160, 22848), (3264, 22120), (3318, 21760), (3360, 21488), (3570, 20224), (3584, 20145), (3792, 19040), (3808, 18960), (3840, 18802), (4029, 17920), (4080, 17696), (4352, 16590), (4424, 16320), (4480, 16116), (4740, 15232), (4760, 15168), (5056, 14280), (5372, 13440), (5376, 13430), (5440, 13272), (5530, 13056), (5712, 12640), (6320, 11424), (6528, 11060), (6636, 10880), (6715, 10752), (6720, 10744), (7140, 10112), (7584, 9520), (7616, 9480), (7680, 9401), (8058, 8960), (8160, 8848), (8295, 8704)]