338242560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 264

約数和(自身を含む): 1160501616

約数和(自身を除く): 822259056

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, 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, 6954, 7220, 7296, 7320, 7680, 7808, 8664, 9120, 9272, 9728, 9760, 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, 31232, 34656, 34770, 36480, 37088, 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, 117120, 132126, 138624, 139080, 145920, 148352, 156160, 173280, 176168, 184832, 185440, 187392, 220210, 222528, 231040, 234240, 264252, 277248, 278160, 291840, 296704, 312320, 330315, 346560, 352336, 369664, 370880, 440420, 445056, 462080, 468480, 528504, 554496, 556320, 593408, 660630, 693120, 704672, 741760, 880840, 890112, 924160, 936960, 1057008, 1108992, 1112640, 1186816, 1321260, 1386240, 1409344, 1483520, 1761680, 1780224, 1848320, 2114016, 2225280, 2642520, 2772480, 2818688, 2967040, 3523360, 3560448, 4228032, 4450560, 5285040, 5544960, 5637376, 5934080, 7046720, 8456064, 8901120, 10570080, 11274752, 14093440, 16912128, 17802240, 21140160, 22549504, 28186880, 33824256, 42280320, 56373760, 67648512, 84560640, 112747520, 169121280, 338242560]

約数ペア:

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