7073412640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{39227}}^1$

素因数の和:39279

約数の個数: 144

約数和(自身を含む): 20284955712

約数和(自身を除く): 13211543072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7840, 9016, 11270, 12880, 18032, 22540, 25760, 36064, 39227, 45080, 78454, 90160, 156908, 180320, 196135, 274589, 313816, 392270, 549178, 627632, 784540, 902221, 1098356, 1255264, 1372945, 1569080, 1804442, 1922123, 2196712, 2745890, 3138160, 3608884, 3844246, 4393424, 4511105, 5491780, 6276320, 6315547, 7217768, 7688492, 8786848, 9022210, 9610615, 10983560, 12631094, 14435536, 15376984, 18044420, 19221230, 21967120, 25262188, 28871072, 30753968, 31577735, 36088840, 38442460, 43934240, 44208829, 50524376, 61507936, 63155470, 72177680, 76884920, 88417658, 101048752, 126310940, 144355360, 153769840, 176835316, 202097504, 221044145, 252621880, 307539680, 353670632, 442088290, 505243760, 707341264, 884176580, 1010487520, 1414682528, 1768353160, 3536706320, 7073412640]

約数ペア:

[(1, 7073412640), (2, 3536706320), (4, 1768353160), (5, 1414682528), (7, 1010487520), (8, 884176580), (10, 707341264), (14, 505243760), (16, 442088290), (20, 353670632), (23, 307539680), (28, 252621880), (32, 221044145), (35, 202097504), (40, 176835316), (46, 153769840), (49, 144355360), (56, 126310940), (70, 101048752), (80, 88417658), (92, 76884920), (98, 72177680), (112, 63155470), (115, 61507936), (140, 50524376), (160, 44208829), (161, 43934240), (184, 38442460), (196, 36088840), (224, 31577735), (230, 30753968), (245, 28871072), (280, 25262188), (322, 21967120), (368, 19221230), (392, 18044420), (460, 15376984), (490, 14435536), (560, 12631094), (644, 10983560), (736, 9610615), (784, 9022210), (805, 8786848), (920, 7688492), (980, 7217768), (1120, 6315547), (1127, 6276320), (1288, 5491780), (1568, 4511105), (1610, 4393424), (1840, 3844246), (1960, 3608884), (2254, 3138160), (2576, 2745890), (3220, 2196712), (3680, 1922123), (3920, 1804442), (4508, 1569080), (5152, 1372945), (5635, 1255264), (6440, 1098356), (7840, 902221), (9016, 784540), (11270, 627632), (12880, 549178), (18032, 392270), (22540, 313816), (25760, 274589), (36064, 196135), (39227, 180320), (45080, 156908), (78454, 90160)]