57437380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 114164540

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 151, 154, 182, 190, 209, 220, 247, 260, 266, 286, 302, 308, 364, 380, 385, 418, 455, 494, 532, 572, 604, 665, 715, 755, 770, 836, 910, 988, 1001, 1045, 1057, 1235, 1330, 1430, 1463, 1510, 1540, 1661, 1729, 1820, 1963, 2002, 2090, 2114, 2470, 2660, 2717, 2860, 2869, 2926, 3020, 3322, 3458, 3926, 4004, 4180, 4228, 4940, 5005, 5285, 5434, 5738, 5852, 6644, 6916, 7315, 7852, 8305, 8645, 9815, 10010, 10570, 10868, 11476, 11627, 13585, 13741, 14345, 14630, 16610, 17290, 19019, 19630, 20020, 20083, 21140, 21593, 23254, 27170, 27482, 28690, 29260, 31559, 33220, 34580, 37297, 38038, 39260, 40166, 43186, 46508, 54340, 54964, 57380, 58135, 63118, 68705, 74594, 76076, 80332, 86372, 95095, 100415, 107965, 116270, 126236, 137410, 149188, 151151, 157795, 186485, 190190, 200830, 215930, 220913, 232540, 261079, 274820, 302302, 315590, 372970, 380380, 401660, 410267, 431860, 441826, 522158, 604604, 631180, 745940, 755755, 820534, 883652, 1044316, 1104565, 1305395, 1511510, 1641068, 2051335, 2209130, 2610790, 2871869, 3023020, 4102670, 4418260, 5221580, 5743738, 8205340, 11487476, 14359345, 28718690, 57437380]

約数ペア:

[(1, 57437380), (2, 28718690), (4, 14359345), (5, 11487476), (7, 8205340), (10, 5743738), (11, 5221580), (13, 4418260), (14, 4102670), (19, 3023020), (20, 2871869), (22, 2610790), (26, 2209130), (28, 2051335), (35, 1641068), (38, 1511510), (44, 1305395), (52, 1104565), (55, 1044316), (65, 883652), (70, 820534), (76, 755755), (77, 745940), (91, 631180), (95, 604604), (110, 522158), (130, 441826), (133, 431860), (140, 410267), (143, 401660), (151, 380380), (154, 372970), (182, 315590), (190, 302302), (209, 274820), (220, 261079), (247, 232540), (260, 220913), (266, 215930), (286, 200830), (302, 190190), (308, 186485), (364, 157795), (380, 151151), (385, 149188), (418, 137410), (455, 126236), (494, 116270), (532, 107965), (572, 100415), (604, 95095), (665, 86372), (715, 80332), (755, 76076), (770, 74594), (836, 68705), (910, 63118), (988, 58135), (1001, 57380), (1045, 54964), (1057, 54340), (1235, 46508), (1330, 43186), (1430, 40166), (1463, 39260), (1510, 38038), (1540, 37297), (1661, 34580), (1729, 33220), (1820, 31559), (1963, 29260), (2002, 28690), (2090, 27482), (2114, 27170), (2470, 23254), (2660, 21593), (2717, 21140), (2860, 20083), (2869, 20020), (2926, 19630), (3020, 19019), (3322, 17290), (3458, 16610), (3926, 14630), (4004, 14345), (4180, 13741), (4228, 13585), (4940, 11627), (5005, 11476), (5285, 10868), (5434, 10570), (5738, 10010), (5852, 9815), (6644, 8645), (6916, 8305), (7315, 7852)]