1007431680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 208

約数和(自身を含む): 3396971520

約数和(自身を除く): 2389539840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 863, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1726, 1824, 1920, 2048, 2280, 2432, 2560, 2589, 3040, 3072, 3452, 3648, 3840, 4096, 4315, 4560, 4864, 5120, 5178, 6080, 6144, 6904, 7296, 7680, 8630, 9120, 9728, 10240, 10356, 12160, 12288, 12945, 13808, 14592, 15360, 16397, 17260, 18240, 19456, 20480, 20712, 24320, 25890, 27616, 29184, 30720, 32794, 34520, 36480, 38912, 41424, 48640, 49191, 51780, 55232, 58368, 61440, 65588, 69040, 72960, 77824, 81985, 82848, 97280, 98382, 103560, 110464, 116736, 131176, 138080, 145920, 163970, 165696, 194560, 196764, 207120, 220928, 233472, 245955, 262352, 276160, 291840, 327940, 331392, 389120, 393528, 414240, 441856, 491910, 524704, 552320, 583680, 655880, 662784, 787056, 828480, 883712, 983820, 1049408, 1104640, 1167360, 1311760, 1325568, 1574112, 1656960, 1767424, 1967640, 2098816, 2209280, 2623520, 2651136, 3148224, 3313920, 3534848, 3935280, 4197632, 4418560, 5247040, 5302272, 6296448, 6627840, 7870560, 8395264, 8837120, 10494080, 10604544, 12592896, 13255680, 15741120, 16790528, 17674240, 20988160, 25185792, 26511360, 31482240, 33581056, 41976320, 50371584, 53022720, 62964480, 67162112, 83952640, 100743168, 125928960, 167905280, 201486336, 251857920, 335810560, 503715840, 1007431680]

約数ペア:

[(1, 1007431680), (2, 503715840), (3, 335810560), (4, 251857920), (5, 201486336), (6, 167905280), (8, 125928960), (10, 100743168), (12, 83952640), (15, 67162112), (16, 62964480), (19, 53022720), (20, 50371584), (24, 41976320), (30, 33581056), (32, 31482240), (38, 26511360), (40, 25185792), (48, 20988160), (57, 17674240), (60, 16790528), (64, 15741120), (76, 13255680), (80, 12592896), (95, 10604544), (96, 10494080), (114, 8837120), (120, 8395264), (128, 7870560), (152, 6627840), (160, 6296448), (190, 5302272), (192, 5247040), (228, 4418560), (240, 4197632), (256, 3935280), (285, 3534848), (304, 3313920), (320, 3148224), (380, 2651136), (384, 2623520), (456, 2209280), (480, 2098816), (512, 1967640), (570, 1767424), (608, 1656960), (640, 1574112), (760, 1325568), (768, 1311760), (863, 1167360), (912, 1104640), (960, 1049408), (1024, 983820), (1140, 883712), (1216, 828480), (1280, 787056), (1520, 662784), (1536, 655880), (1726, 583680), (1824, 552320), (1920, 524704), (2048, 491910), (2280, 441856), (2432, 414240), (2560, 393528), (2589, 389120), (3040, 331392), (3072, 327940), (3452, 291840), (3648, 276160), (3840, 262352), (4096, 245955), (4315, 233472), (4560, 220928), (4864, 207120), (5120, 196764), (5178, 194560), (6080, 165696), (6144, 163970), (6904, 145920), (7296, 138080), (7680, 131176), (8630, 116736), (9120, 110464), (9728, 103560), (10240, 98382), (10356, 97280), (12160, 82848), (12288, 81985), (12945, 77824), (13808, 72960), (14592, 69040), (15360, 65588), (16397, 61440), (17260, 58368), (18240, 55232), (19456, 51780), (20480, 49191), (20712, 48640), (24320, 41424), (25890, 38912), (27616, 36480), (29184, 34520), (30720, 32794)]