77967120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4219}}^1$

素因数の和:4253

約数の個数: 160

約数和(自身を含む): 301409280

約数和(自身を除く): 223442160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4219, 4620, 6160, 8438, 9240, 12657, 16876, 18480, 21095, 25314, 29533, 33752, 42190, 46409, 50628, 59066, 63285, 67504, 84380, 88599, 92818, 101256, 118132, 126570, 139227, 147665, 168760, 177198, 185636, 202512, 232045, 236264, 253140, 278454, 295330, 324863, 337520, 354396, 371272, 442995, 464090, 472528, 506280, 556908, 590660, 649726, 696135, 708792, 742544, 885990, 928180, 974589, 1012560, 1113816, 1181320, 1299452, 1392270, 1417584, 1624315, 1771980, 1856360, 1949178, 2227632, 2362640, 2598904, 2784540, 3248630, 3543960, 3712720, 3898356, 4872945, 5197808, 5569080, 6497260, 7087920, 7796712, 9745890, 11138160, 12994520, 15593424, 19491780, 25989040, 38983560, 77967120]

約数ペア:

[(1, 77967120), (2, 38983560), (3, 25989040), (4, 19491780), (5, 15593424), (6, 12994520), (7, 11138160), (8, 9745890), (10, 7796712), (11, 7087920), (12, 6497260), (14, 5569080), (15, 5197808), (16, 4872945), (20, 3898356), (21, 3712720), (22, 3543960), (24, 3248630), (28, 2784540), (30, 2598904), (33, 2362640), (35, 2227632), (40, 1949178), (42, 1856360), (44, 1771980), (48, 1624315), (55, 1417584), (56, 1392270), (60, 1299452), (66, 1181320), (70, 1113816), (77, 1012560), (80, 974589), (84, 928180), (88, 885990), (105, 742544), (110, 708792), (112, 696135), (120, 649726), (132, 590660), (140, 556908), (154, 506280), (165, 472528), (168, 464090), (176, 442995), (210, 371272), (220, 354396), (231, 337520), (240, 324863), (264, 295330), (280, 278454), (308, 253140), (330, 236264), (336, 232045), (385, 202512), (420, 185636), (440, 177198), (462, 168760), (528, 147665), (560, 139227), (616, 126570), (660, 118132), (770, 101256), (840, 92818), (880, 88599), (924, 84380), (1155, 67504), (1232, 63285), (1320, 59066), (1540, 50628), (1680, 46409), (1848, 42190), (2310, 33752), (2640, 29533), (3080, 25314), (3696, 21095), (4219, 18480), (4620, 16876), (6160, 12657), (8438, 9240)]