7308840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 28071360

約数和(自身を除く): 20762520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 113, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 226, 231, 245, 264, 280, 294, 308, 330, 339, 385, 392, 420, 440, 452, 462, 490, 539, 565, 588, 616, 660, 678, 735, 770, 791, 840, 904, 924, 980, 1078, 1130, 1155, 1176, 1243, 1320, 1356, 1470, 1540, 1582, 1617, 1695, 1848, 1960, 2156, 2260, 2310, 2373, 2486, 2695, 2712, 2940, 3080, 3164, 3234, 3390, 3729, 3955, 4312, 4520, 4620, 4746, 4972, 5390, 5537, 5880, 6215, 6328, 6468, 6780, 7458, 7910, 8085, 8701, 9240, 9492, 9944, 10780, 11074, 11865, 12430, 12936, 13560, 14916, 15820, 16170, 16611, 17402, 18645, 18984, 21560, 22148, 23730, 24860, 26103, 27685, 29832, 31640, 32340, 33222, 34804, 37290, 43505, 44296, 47460, 49720, 52206, 55370, 60907, 64680, 66444, 69608, 74580, 83055, 87010, 94920, 104412, 110740, 121814, 130515, 132888, 149160, 166110, 174020, 182721, 208824, 221480, 243628, 261030, 304535, 332220, 348040, 365442, 487256, 522060, 609070, 664440, 730884, 913605, 1044120, 1218140, 1461768, 1827210, 2436280, 3654420, 7308840]

約数ペア:

[(1, 7308840), (2, 3654420), (3, 2436280), (4, 1827210), (5, 1461768), (6, 1218140), (7, 1044120), (8, 913605), (10, 730884), (11, 664440), (12, 609070), (14, 522060), (15, 487256), (20, 365442), (21, 348040), (22, 332220), (24, 304535), (28, 261030), (30, 243628), (33, 221480), (35, 208824), (40, 182721), (42, 174020), (44, 166110), (49, 149160), (55, 132888), (56, 130515), (60, 121814), (66, 110740), (70, 104412), (77, 94920), (84, 87010), (88, 83055), (98, 74580), (105, 69608), (110, 66444), (113, 64680), (120, 60907), (132, 55370), (140, 52206), (147, 49720), (154, 47460), (165, 44296), (168, 43505), (196, 37290), (210, 34804), (220, 33222), (226, 32340), (231, 31640), (245, 29832), (264, 27685), (280, 26103), (294, 24860), (308, 23730), (330, 22148), (339, 21560), (385, 18984), (392, 18645), (420, 17402), (440, 16611), (452, 16170), (462, 15820), (490, 14916), (539, 13560), (565, 12936), (588, 12430), (616, 11865), (660, 11074), (678, 10780), (735, 9944), (770, 9492), (791, 9240), (840, 8701), (904, 8085), (924, 7910), (980, 7458), (1078, 6780), (1130, 6468), (1155, 6328), (1176, 6215), (1243, 5880), (1320, 5537), (1356, 5390), (1470, 4972), (1540, 4746), (1582, 4620), (1617, 4520), (1695, 4312), (1848, 3955), (1960, 3729), (2156, 3390), (2260, 3234), (2310, 3164), (2373, 3080), (2486, 2940), (2695, 2712)]