267082240

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 180

約数和(自身を含む): 717943446

約数和(自身を除く): 450861206

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 289, 304, 320, 323, 340, 361, 380, 512, 544, 578, 608, 640, 646, 680, 722, 760, 1088, 1156, 1216, 1280, 1292, 1360, 1444, 1445, 1520, 1615, 1805, 2176, 2312, 2432, 2560, 2584, 2720, 2888, 2890, 3040, 3230, 3610, 4352, 4624, 4864, 5168, 5440, 5491, 5776, 5780, 6080, 6137, 6460, 7220, 8704, 9248, 9728, 10336, 10880, 10982, 11552, 11560, 12160, 12274, 12920, 14440, 18496, 20672, 21760, 21964, 23104, 23120, 24320, 24548, 25840, 27455, 28880, 30685, 36992, 41344, 43520, 43928, 46208, 46240, 48640, 49096, 51680, 54910, 57760, 61370, 73984, 82688, 87856, 92416, 92480, 98192, 103360, 104329, 109820, 115520, 122740, 147968, 165376, 175712, 184832, 184960, 196384, 206720, 208658, 219640, 231040, 245480, 351424, 369920, 392768, 413440, 417316, 439280, 462080, 490960, 521645, 702848, 739840, 785536, 826880, 834632, 878560, 924160, 981920, 1043290, 1405696, 1571072, 1669264, 1757120, 1963840, 2086580, 2811392, 3142144, 3338528, 3514240, 3927680, 4173160, 6677056, 7028480, 7855360, 8346320, 13354112, 14056960, 15710720, 16692640, 26708224, 33385280, 53416448, 66770560, 133541120, 267082240]

約数ペア:

[(1, 267082240), (2, 133541120), (4, 66770560), (5, 53416448), (8, 33385280), (10, 26708224), (16, 16692640), (17, 15710720), (19, 14056960), (20, 13354112), (32, 8346320), (34, 7855360), (38, 7028480), (40, 6677056), (64, 4173160), (68, 3927680), (76, 3514240), (80, 3338528), (85, 3142144), (95, 2811392), (128, 2086580), (136, 1963840), (152, 1757120), (160, 1669264), (170, 1571072), (190, 1405696), (256, 1043290), (272, 981920), (289, 924160), (304, 878560), (320, 834632), (323, 826880), (340, 785536), (361, 739840), (380, 702848), (512, 521645), (544, 490960), (578, 462080), (608, 439280), (640, 417316), (646, 413440), (680, 392768), (722, 369920), (760, 351424), (1088, 245480), (1156, 231040), (1216, 219640), (1280, 208658), (1292, 206720), (1360, 196384), (1444, 184960), (1445, 184832), (1520, 175712), (1615, 165376), (1805, 147968), (2176, 122740), (2312, 115520), (2432, 109820), (2560, 104329), (2584, 103360), (2720, 98192), (2888, 92480), (2890, 92416), (3040, 87856), (3230, 82688), (3610, 73984), (4352, 61370), (4624, 57760), (4864, 54910), (5168, 51680), (5440, 49096), (5491, 48640), (5776, 46240), (5780, 46208), (6080, 43928), (6137, 43520), (6460, 41344), (7220, 36992), (8704, 30685), (9248, 28880), (9728, 27455), (10336, 25840), (10880, 24548), (10982, 24320), (11552, 23120), (11560, 23104), (12160, 21964), (12274, 21760), (12920, 20672), (14440, 18496)]