70749840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1877

約数の個数: 160

約数和(自身を含む): 261697536

約数和(自身を除く): 190947696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1831, 1840, 1932, 2415, 2576, 2760, 3220, 3662, 3864, 4830, 5493, 5520, 6440, 7324, 7728, 9155, 9660, 10986, 12817, 12880, 14648, 18310, 19320, 21972, 25634, 27465, 29296, 36620, 38451, 38640, 42113, 43944, 51268, 54930, 64085, 73240, 76902, 84226, 87888, 102536, 109860, 126339, 128170, 146480, 153804, 168452, 192255, 205072, 210565, 219720, 252678, 256340, 294791, 307608, 336904, 384510, 421130, 439440, 505356, 512680, 589582, 615216, 631695, 673808, 769020, 842260, 884373, 1010712, 1025360, 1179164, 1263390, 1473955, 1538040, 1684520, 1768746, 2021424, 2358328, 2526780, 2947910, 3076080, 3369040, 3537492, 4421865, 4716656, 5053560, 5895820, 7074984, 8843730, 10107120, 11791640, 14149968, 17687460, 23583280, 35374920, 70749840]

約数ペア:

[(1, 70749840), (2, 35374920), (3, 23583280), (4, 17687460), (5, 14149968), (6, 11791640), (7, 10107120), (8, 8843730), (10, 7074984), (12, 5895820), (14, 5053560), (15, 4716656), (16, 4421865), (20, 3537492), (21, 3369040), (23, 3076080), (24, 2947910), (28, 2526780), (30, 2358328), (35, 2021424), (40, 1768746), (42, 1684520), (46, 1538040), (48, 1473955), (56, 1263390), (60, 1179164), (69, 1025360), (70, 1010712), (80, 884373), (84, 842260), (92, 769020), (105, 673808), (112, 631695), (115, 615216), (120, 589582), (138, 512680), (140, 505356), (161, 439440), (168, 421130), (184, 384510), (210, 336904), (230, 307608), (240, 294791), (276, 256340), (280, 252678), (322, 219720), (336, 210565), (345, 205072), (368, 192255), (420, 168452), (460, 153804), (483, 146480), (552, 128170), (560, 126339), (644, 109860), (690, 102536), (805, 87888), (840, 84226), (920, 76902), (966, 73240), (1104, 64085), (1288, 54930), (1380, 51268), (1610, 43944), (1680, 42113), (1831, 38640), (1840, 38451), (1932, 36620), (2415, 29296), (2576, 27465), (2760, 25634), (3220, 21972), (3662, 19320), (3864, 18310), (4830, 14648), (5493, 12880), (5520, 12817), (6440, 10986), (7324, 9660), (7728, 9155)]