42240660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 151732224

約数和(自身を除く): 109491564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 223, 231, 246, 287, 308, 330, 385, 410, 420, 446, 451, 462, 492, 574, 615, 660, 669, 770, 820, 861, 892, 902, 924, 1115, 1148, 1155, 1230, 1338, 1353, 1435, 1540, 1561, 1722, 1804, 2230, 2255, 2310, 2453, 2460, 2676, 2706, 2870, 3122, 3157, 3345, 3444, 4305, 4460, 4510, 4620, 4683, 4906, 5412, 5740, 6244, 6314, 6690, 6765, 7359, 7805, 8610, 9020, 9143, 9366, 9471, 9812, 12265, 12628, 13380, 13530, 14718, 15610, 15785, 17171, 17220, 18286, 18732, 18942, 23415, 24530, 27060, 27429, 29436, 31220, 31570, 34342, 36572, 36795, 37884, 45715, 46830, 47355, 49060, 51513, 54858, 63140, 64001, 68684, 73590, 85855, 91430, 93660, 94710, 100573, 103026, 109716, 128002, 137145, 147180, 171710, 182860, 189420, 192003, 201146, 206052, 256004, 257565, 274290, 301719, 320005, 343420, 384006, 402292, 502865, 515130, 548580, 603438, 640010, 704011, 768012, 960015, 1005730, 1030260, 1206876, 1280020, 1408022, 1508595, 1920030, 2011460, 2112033, 2816044, 3017190, 3520055, 3840060, 4224066, 6034380, 7040110, 8448132, 10560165, 14080220, 21120330, 42240660]

約数ペア:

[(1, 42240660), (2, 21120330), (3, 14080220), (4, 10560165), (5, 8448132), (6, 7040110), (7, 6034380), (10, 4224066), (11, 3840060), (12, 3520055), (14, 3017190), (15, 2816044), (20, 2112033), (21, 2011460), (22, 1920030), (28, 1508595), (30, 1408022), (33, 1280020), (35, 1206876), (41, 1030260), (42, 1005730), (44, 960015), (55, 768012), (60, 704011), (66, 640010), (70, 603438), (77, 548580), (82, 515130), (84, 502865), (105, 402292), (110, 384006), (123, 343420), (132, 320005), (140, 301719), (154, 274290), (164, 257565), (165, 256004), (205, 206052), (210, 201146), (220, 192003), (223, 189420), (231, 182860), (246, 171710), (287, 147180), (308, 137145), (330, 128002), (385, 109716), (410, 103026), (420, 100573), (446, 94710), (451, 93660), (462, 91430), (492, 85855), (574, 73590), (615, 68684), (660, 64001), (669, 63140), (770, 54858), (820, 51513), (861, 49060), (892, 47355), (902, 46830), (924, 45715), (1115, 37884), (1148, 36795), (1155, 36572), (1230, 34342), (1338, 31570), (1353, 31220), (1435, 29436), (1540, 27429), (1561, 27060), (1722, 24530), (1804, 23415), (2230, 18942), (2255, 18732), (2310, 18286), (2453, 17220), (2460, 17171), (2676, 15785), (2706, 15610), (2870, 14718), (3122, 13530), (3157, 13380), (3345, 12628), (3444, 12265), (4305, 9812), (4460, 9471), (4510, 9366), (4620, 9143), (4683, 9020), (4906, 8610), (5412, 7805), (5740, 7359), (6244, 6765), (6314, 6690)]