272884920

素因数分解:

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

素因数の和:4258

約数の個数: 192

約数和(自身を含む): 1039132800

約数和(自身を除く): 766247880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4219, 4312, 4620, 5390, 5880, 6468, 8085, 8438, 9240, 10780, 12657, 12936, 16170, 16876, 21095, 21560, 25314, 29533, 32340, 33752, 42190, 46409, 50628, 59066, 63285, 64680, 84380, 88599, 92818, 101256, 118132, 126570, 139227, 147665, 168760, 177198, 185636, 206731, 232045, 236264, 253140, 278454, 295330, 324863, 354396, 371272, 413462, 442995, 464090, 506280, 556908, 590660, 620193, 649726, 696135, 708792, 826924, 885990, 928180, 974589, 1033655, 1113816, 1181320, 1240386, 1299452, 1392270, 1624315, 1653848, 1771980, 1856360, 1949178, 2067310, 2274041, 2480772, 2598904, 2784540, 3100965, 3248630, 3543960, 3898356, 4134620, 4548082, 4872945, 4961544, 5569080, 6201930, 6497260, 6822123, 7796712, 8269240, 9096164, 9745890, 11370205, 12403860, 12994520, 13644246, 18192328, 19491780, 22740410, 24807720, 27288492, 34110615, 38983560, 45480820, 54576984, 68221230, 90961640, 136442460, 272884920]

約数ペア:

[(1, 272884920), (2, 136442460), (3, 90961640), (4, 68221230), (5, 54576984), (6, 45480820), (7, 38983560), (8, 34110615), (10, 27288492), (11, 24807720), (12, 22740410), (14, 19491780), (15, 18192328), (20, 13644246), (21, 12994520), (22, 12403860), (24, 11370205), (28, 9745890), (30, 9096164), (33, 8269240), (35, 7796712), (40, 6822123), (42, 6497260), (44, 6201930), (49, 5569080), (55, 4961544), (56, 4872945), (60, 4548082), (66, 4134620), (70, 3898356), (77, 3543960), (84, 3248630), (88, 3100965), (98, 2784540), (105, 2598904), (110, 2480772), (120, 2274041), (132, 2067310), (140, 1949178), (147, 1856360), (154, 1771980), (165, 1653848), (168, 1624315), (196, 1392270), (210, 1299452), (220, 1240386), (231, 1181320), (245, 1113816), (264, 1033655), (280, 974589), (294, 928180), (308, 885990), (330, 826924), (385, 708792), (392, 696135), (420, 649726), (440, 620193), (462, 590660), (490, 556908), (539, 506280), (588, 464090), (616, 442995), (660, 413462), (735, 371272), (770, 354396), (840, 324863), (924, 295330), (980, 278454), (1078, 253140), (1155, 236264), (1176, 232045), (1320, 206731), (1470, 185636), (1540, 177198), (1617, 168760), (1848, 147665), (1960, 139227), (2156, 126570), (2310, 118132), (2695, 101256), (2940, 92818), (3080, 88599), (3234, 84380), (4219, 64680), (4312, 63285), (4620, 59066), (5390, 50628), (5880, 46409), (6468, 42190), (8085, 33752), (8438, 32340), (9240, 29533), (10780, 25314), (12657, 21560), (12936, 21095), (16170, 16876)]