42753480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 163010880

約数和(自身を除く): 120257400

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, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 661, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1322, 1470, 1540, 1617, 1848, 1960, 1983, 2156, 2310, 2644, 2695, 2940, 3080, 3234, 3305, 3966, 4312, 4620, 4627, 5288, 5390, 5880, 6468, 6610, 7271, 7932, 8085, 9240, 9254, 9915, 10780, 12936, 13220, 13881, 14542, 15864, 16170, 18508, 19830, 21560, 21813, 23135, 26440, 27762, 29084, 32340, 32389, 36355, 37016, 39660, 43626, 46270, 50897, 55524, 58168, 64680, 64778, 69405, 72710, 79320, 87252, 92540, 97167, 101794, 109065, 111048, 129556, 138810, 145420, 152691, 161945, 174504, 185080, 194334, 203588, 218130, 254485, 259112, 277620, 290840, 305382, 323890, 356279, 388668, 407176, 436260, 485835, 508970, 555240, 610764, 647780, 712558, 763455, 777336, 872520, 971670, 1017940, 1068837, 1221528, 1295560, 1425116, 1526910, 1781395, 1943340, 2035880, 2137674, 2850232, 3053820, 3562790, 3886680, 4275348, 5344185, 6107640, 7125580, 8550696, 10688370, 14251160, 21376740, 42753480]

約数ペア:

[(1, 42753480), (2, 21376740), (3, 14251160), (4, 10688370), (5, 8550696), (6, 7125580), (7, 6107640), (8, 5344185), (10, 4275348), (11, 3886680), (12, 3562790), (14, 3053820), (15, 2850232), (20, 2137674), (21, 2035880), (22, 1943340), (24, 1781395), (28, 1526910), (30, 1425116), (33, 1295560), (35, 1221528), (40, 1068837), (42, 1017940), (44, 971670), (49, 872520), (55, 777336), (56, 763455), (60, 712558), (66, 647780), (70, 610764), (77, 555240), (84, 508970), (88, 485835), (98, 436260), (105, 407176), (110, 388668), (120, 356279), (132, 323890), (140, 305382), (147, 290840), (154, 277620), (165, 259112), (168, 254485), (196, 218130), (210, 203588), (220, 194334), (231, 185080), (245, 174504), (264, 161945), (280, 152691), (294, 145420), (308, 138810), (330, 129556), (385, 111048), (392, 109065), (420, 101794), (440, 97167), (462, 92540), (490, 87252), (539, 79320), (588, 72710), (616, 69405), (660, 64778), (661, 64680), (735, 58168), (770, 55524), (840, 50897), (924, 46270), (980, 43626), (1078, 39660), (1155, 37016), (1176, 36355), (1320, 32389), (1322, 32340), (1470, 29084), (1540, 27762), (1617, 26440), (1848, 23135), (1960, 21813), (1983, 21560), (2156, 19830), (2310, 18508), (2644, 16170), (2695, 15864), (2940, 14542), (3080, 13881), (3234, 13220), (3305, 12936), (3966, 10780), (4312, 9915), (4620, 9254), (4627, 9240), (5288, 8085), (5390, 7932), (5880, 7271), (6468, 6610)]