68616030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 136670370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 593, 609, 665, 798, 870, 1015, 1102, 1186, 1218, 1330, 1653, 1779, 1995, 2030, 2755, 2965, 3045, 3306, 3558, 3857, 3990, 4151, 5510, 5930, 6090, 7714, 8265, 8302, 8895, 11267, 11571, 12453, 16530, 17197, 17790, 19285, 20755, 22534, 23142, 24906, 33801, 34394, 38570, 41510, 51591, 56335, 57855, 62265, 67602, 78869, 85985, 103182, 112670, 115710, 120379, 124530, 157738, 169005, 171970, 236607, 240758, 257955, 326743, 338010, 361137, 394345, 473214, 515910, 601895, 653486, 722274, 788690, 980229, 1183035, 1203790, 1633715, 1805685, 1960458, 2287201, 2366070, 3267430, 3611370, 4574402, 4901145, 6861603, 9802290, 11436005, 13723206, 22872010, 34308015, 68616030]

約数ペア:

[(1, 68616030), (2, 34308015), (3, 22872010), (5, 13723206), (6, 11436005), (7, 9802290), (10, 6861603), (14, 4901145), (15, 4574402), (19, 3611370), (21, 3267430), (29, 2366070), (30, 2287201), (35, 1960458), (38, 1805685), (42, 1633715), (57, 1203790), (58, 1183035), (70, 980229), (87, 788690), (95, 722274), (105, 653486), (114, 601895), (133, 515910), (145, 473214), (174, 394345), (190, 361137), (203, 338010), (210, 326743), (266, 257955), (285, 240758), (290, 236607), (399, 171970), (406, 169005), (435, 157738), (551, 124530), (570, 120379), (593, 115710), (609, 112670), (665, 103182), (798, 85985), (870, 78869), (1015, 67602), (1102, 62265), (1186, 57855), (1218, 56335), (1330, 51591), (1653, 41510), (1779, 38570), (1995, 34394), (2030, 33801), (2755, 24906), (2965, 23142), (3045, 22534), (3306, 20755), (3558, 19285), (3857, 17790), (3990, 17197), (4151, 16530), (5510, 12453), (5930, 11571), (6090, 11267), (7714, 8895), (8265, 8302)]