676485120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 2321570160

約数和(自身を除く): 1645085040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 256, 285, 304, 305, 320, 361, 366, 380, 384, 456, 480, 488, 512, 570, 608, 610, 640, 722, 732, 760, 768, 912, 915, 960, 976, 1024, 1083, 1140, 1159, 1216, 1220, 1280, 1444, 1464, 1520, 1536, 1805, 1824, 1830, 1920, 1952, 2048, 2166, 2280, 2318, 2432, 2440, 2560, 2888, 2928, 3040, 3072, 3477, 3610, 3648, 3660, 3840, 3904, 4332, 4560, 4636, 4864, 4880, 5120, 5415, 5776, 5795, 5856, 6080, 6144, 6954, 7220, 7296, 7320, 7680, 7808, 8664, 9120, 9272, 9728, 9760, 10240, 10830, 11552, 11590, 11712, 12160, 13908, 14440, 14592, 14640, 15360, 15616, 17328, 17385, 18240, 18544, 19456, 19520, 21660, 22021, 23104, 23180, 23424, 24320, 27816, 28880, 29184, 29280, 30720, 31232, 34656, 34770, 36480, 37088, 38912, 39040, 43320, 44042, 46208, 46360, 46848, 48640, 55632, 57760, 58368, 58560, 62464, 66063, 69312, 69540, 72960, 74176, 78080, 86640, 88084, 92416, 92720, 93696, 97280, 110105, 111264, 115520, 116736, 117120, 124928, 132126, 138624, 139080, 145920, 148352, 156160, 173280, 176168, 184832, 185440, 187392, 194560, 220210, 222528, 231040, 234240, 264252, 277248, 278160, 291840, 296704, 312320, 330315, 346560, 352336, 369664, 370880, 374784, 440420, 445056, 462080, 468480, 528504, 554496, 556320, 583680, 593408, 624640, 660630, 693120, 704672, 739328, 741760, 880840, 890112, 924160, 936960, 1057008, 1108992, 1112640, 1186816, 1321260, 1386240, 1409344, 1483520, 1761680, 1780224, 1848320, 1873920, 2114016, 2217984, 2225280, 2373632, 2642520, 2772480, 2818688, 2967040, 3523360, 3560448, 3696640, 4228032, 4450560, 5285040, 5544960, 5637376, 5934080, 7046720, 7120896, 8456064, 8901120, 10570080, 11089920, 11274752, 11868160, 14093440, 16912128, 17802240, 21140160, 22549504, 28186880, 33824256, 35604480, 42280320, 45099008, 56373760, 67648512, 84560640, 112747520, 135297024, 169121280, 225495040, 338242560, 676485120]

約数ペア:

[(1, 676485120), (2, 338242560), (3, 225495040), (4, 169121280), (5, 135297024), (6, 112747520), (8, 84560640), (10, 67648512), (12, 56373760), (15, 45099008), (16, 42280320), (19, 35604480), (20, 33824256), (24, 28186880), (30, 22549504), (32, 21140160), (38, 17802240), (40, 16912128), (48, 14093440), (57, 11868160), (60, 11274752), (61, 11089920), (64, 10570080), (76, 8901120), (80, 8456064), (95, 7120896), (96, 7046720), (114, 5934080), (120, 5637376), (122, 5544960), (128, 5285040), (152, 4450560), (160, 4228032), (183, 3696640), (190, 3560448), (192, 3523360), (228, 2967040), (240, 2818688), (244, 2772480), (256, 2642520), (285, 2373632), (304, 2225280), (305, 2217984), (320, 2114016), (361, 1873920), (366, 1848320), (380, 1780224), (384, 1761680), (456, 1483520), (480, 1409344), (488, 1386240), (512, 1321260), (570, 1186816), (608, 1112640), (610, 1108992), (640, 1057008), (722, 936960), (732, 924160), (760, 890112), (768, 880840), (912, 741760), (915, 739328), (960, 704672), (976, 693120), (1024, 660630), (1083, 624640), (1140, 593408), (1159, 583680), (1216, 556320), (1220, 554496), (1280, 528504), (1444, 468480), (1464, 462080), (1520, 445056), (1536, 440420), (1805, 374784), (1824, 370880), (1830, 369664), (1920, 352336), (1952, 346560), (2048, 330315), (2166, 312320), (2280, 296704), (2318, 291840), (2432, 278160), (2440, 277248), (2560, 264252), (2888, 234240), (2928, 231040), (3040, 222528), (3072, 220210), (3477, 194560), (3610, 187392), (3648, 185440), (3660, 184832), (3840, 176168), (3904, 173280), (4332, 156160), (4560, 148352), (4636, 145920), (4864, 139080), (4880, 138624), (5120, 132126), (5415, 124928), (5776, 117120), (5795, 116736), (5856, 115520), (6080, 111264), (6144, 110105), (6954, 97280), (7220, 93696), (7296, 92720), (7320, 92416), (7680, 88084), (7808, 86640), (8664, 78080), (9120, 74176), (9272, 72960), (9728, 69540), (9760, 69312), (10240, 66063), (10830, 62464), (11552, 58560), (11590, 58368), (11712, 57760), (12160, 55632), (13908, 48640), (14440, 46848), (14592, 46360), (14640, 46208), (15360, 44042), (15616, 43320), (17328, 39040), (17385, 38912), (18240, 37088), (18544, 36480), (19456, 34770), (19520, 34656), (21660, 31232), (22021, 30720), (23104, 29280), (23180, 29184), (23424, 28880), (24320, 27816)]