108209640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 414720000

約数和(自身を除く): 306510360

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, 239, 245, 264, 280, 294, 308, 330, 343, 385, 392, 420, 440, 462, 478, 490, 539, 588, 616, 660, 686, 717, 735, 770, 840, 924, 956, 980, 1029, 1078, 1155, 1176, 1195, 1320, 1372, 1434, 1470, 1540, 1617, 1673, 1715, 1848, 1912, 1960, 2058, 2156, 2310, 2390, 2629, 2695, 2744, 2868, 2940, 3080, 3234, 3346, 3430, 3585, 3773, 4116, 4312, 4620, 4780, 5019, 5145, 5258, 5390, 5736, 5880, 6468, 6692, 6860, 7170, 7546, 7887, 8085, 8232, 8365, 9240, 9560, 10038, 10290, 10516, 10780, 11319, 11711, 12936, 13145, 13384, 13720, 14340, 15092, 15774, 16170, 16730, 18403, 18865, 20076, 20580, 21032, 21560, 22638, 23422, 25095, 26290, 28680, 30184, 31548, 32340, 33460, 35133, 36806, 37730, 39435, 40152, 41160, 45276, 46844, 50190, 52580, 55209, 56595, 58555, 63096, 64680, 66920, 70266, 73612, 75460, 78870, 81977, 90552, 92015, 93688, 100380, 105160, 110418, 113190, 117110, 128821, 140532, 147224, 150920, 157740, 163954, 175665, 184030, 200760, 220836, 226380, 234220, 245931, 257642, 276045, 281064, 315480, 327908, 351330, 368060, 386463, 409885, 441672, 452760, 468440, 491862, 515284, 552090, 644105, 655816, 702660, 736120, 772926, 819770, 901747, 983724, 1030568, 1104180, 1229655, 1288210, 1405320, 1545852, 1639540, 1803494, 1932315, 1967448, 2208360, 2459310, 2576420, 2705241, 3091704, 3279080, 3606988, 3864630, 4508735, 4918620, 5152840, 5410482, 7213976, 7729260, 9017470, 9837240, 10820964, 13526205, 15458520, 18034940, 21641928, 27052410, 36069880, 54104820, 108209640]

約数ペア:

[(1, 108209640), (2, 54104820), (3, 36069880), (4, 27052410), (5, 21641928), (6, 18034940), (7, 15458520), (8, 13526205), (10, 10820964), (11, 9837240), (12, 9017470), (14, 7729260), (15, 7213976), (20, 5410482), (21, 5152840), (22, 4918620), (24, 4508735), (28, 3864630), (30, 3606988), (33, 3279080), (35, 3091704), (40, 2705241), (42, 2576420), (44, 2459310), (49, 2208360), (55, 1967448), (56, 1932315), (60, 1803494), (66, 1639540), (70, 1545852), (77, 1405320), (84, 1288210), (88, 1229655), (98, 1104180), (105, 1030568), (110, 983724), (120, 901747), (132, 819770), (140, 772926), (147, 736120), (154, 702660), (165, 655816), (168, 644105), (196, 552090), (210, 515284), (220, 491862), (231, 468440), (239, 452760), (245, 441672), (264, 409885), (280, 386463), (294, 368060), (308, 351330), (330, 327908), (343, 315480), (385, 281064), (392, 276045), (420, 257642), (440, 245931), (462, 234220), (478, 226380), (490, 220836), (539, 200760), (588, 184030), (616, 175665), (660, 163954), (686, 157740), (717, 150920), (735, 147224), (770, 140532), (840, 128821), (924, 117110), (956, 113190), (980, 110418), (1029, 105160), (1078, 100380), (1155, 93688), (1176, 92015), (1195, 90552), (1320, 81977), (1372, 78870), (1434, 75460), (1470, 73612), (1540, 70266), (1617, 66920), (1673, 64680), (1715, 63096), (1848, 58555), (1912, 56595), (1960, 55209), (2058, 52580), (2156, 50190), (2310, 46844), (2390, 45276), (2629, 41160), (2695, 40152), (2744, 39435), (2868, 37730), (2940, 36806), (3080, 35133), (3234, 33460), (3346, 32340), (3430, 31548), (3585, 30184), (3773, 28680), (4116, 26290), (4312, 25095), (4620, 23422), (4780, 22638), (5019, 21560), (5145, 21032), (5258, 20580), (5390, 20076), (5736, 18865), (5880, 18403), (6468, 16730), (6692, 16170), (6860, 15774), (7170, 15092), (7546, 14340), (7887, 13720), (8085, 13384), (8232, 13145), (8365, 12936), (9240, 11711), (9560, 11319), (10038, 10780), (10290, 10516)]