42279160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 126321120

約数和(自身を除く): 84041960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 49, 53, 55, 56, 70, 74, 77, 88, 98, 106, 110, 140, 148, 154, 185, 196, 212, 220, 245, 259, 265, 280, 296, 308, 370, 371, 385, 392, 407, 424, 440, 490, 518, 530, 539, 583, 616, 740, 742, 770, 814, 980, 1036, 1060, 1078, 1166, 1295, 1480, 1484, 1540, 1628, 1813, 1855, 1960, 1961, 2035, 2072, 2120, 2156, 2332, 2590, 2597, 2695, 2849, 2915, 2968, 3080, 3256, 3626, 3710, 3922, 4070, 4081, 4312, 4664, 5180, 5194, 5390, 5698, 5830, 7252, 7420, 7844, 8140, 8162, 9065, 9805, 10360, 10388, 10780, 11396, 11660, 12985, 13727, 14245, 14504, 14840, 15688, 16280, 16324, 18130, 19610, 19943, 20405, 20776, 21560, 21571, 22792, 23320, 25970, 27454, 28490, 28567, 32648, 36260, 39220, 39886, 40810, 43142, 51940, 54908, 56980, 57134, 68635, 72520, 78440, 79772, 81620, 86284, 96089, 99715, 103880, 107855, 109816, 113960, 114268, 137270, 142835, 150997, 159544, 163240, 172568, 192178, 199430, 215710, 228536, 274540, 285670, 301994, 384356, 398860, 431420, 480445, 549080, 571340, 603988, 754985, 768712, 797720, 862840, 960890, 1056979, 1142680, 1207976, 1509970, 1921780, 2113958, 3019940, 3843560, 4227916, 5284895, 6039880, 8455832, 10569790, 21139580, 42279160]

約数ペア:

[(1, 42279160), (2, 21139580), (4, 10569790), (5, 8455832), (7, 6039880), (8, 5284895), (10, 4227916), (11, 3843560), (14, 3019940), (20, 2113958), (22, 1921780), (28, 1509970), (35, 1207976), (37, 1142680), (40, 1056979), (44, 960890), (49, 862840), (53, 797720), (55, 768712), (56, 754985), (70, 603988), (74, 571340), (77, 549080), (88, 480445), (98, 431420), (106, 398860), (110, 384356), (140, 301994), (148, 285670), (154, 274540), (185, 228536), (196, 215710), (212, 199430), (220, 192178), (245, 172568), (259, 163240), (265, 159544), (280, 150997), (296, 142835), (308, 137270), (370, 114268), (371, 113960), (385, 109816), (392, 107855), (407, 103880), (424, 99715), (440, 96089), (490, 86284), (518, 81620), (530, 79772), (539, 78440), (583, 72520), (616, 68635), (740, 57134), (742, 56980), (770, 54908), (814, 51940), (980, 43142), (1036, 40810), (1060, 39886), (1078, 39220), (1166, 36260), (1295, 32648), (1480, 28567), (1484, 28490), (1540, 27454), (1628, 25970), (1813, 23320), (1855, 22792), (1960, 21571), (1961, 21560), (2035, 20776), (2072, 20405), (2120, 19943), (2156, 19610), (2332, 18130), (2590, 16324), (2597, 16280), (2695, 15688), (2849, 14840), (2915, 14504), (2968, 14245), (3080, 13727), (3256, 12985), (3626, 11660), (3710, 11396), (3922, 10780), (4070, 10388), (4081, 10360), (4312, 9805), (4664, 9065), (5180, 8162), (5194, 8140), (5390, 7844), (5698, 7420), (5830, 7252)]