2051260080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4673}}^1$

素因数の和:4779

約数の個数: 160

約数和(自身を含む): 6676715520

約数和(自身を除く): 4625455440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 590, 620, 708, 744, 885, 930, 944, 1180, 1240, 1416, 1488, 1770, 1829, 1860, 2360, 2480, 2832, 3540, 3658, 3720, 4673, 4720, 5487, 7080, 7316, 7440, 9145, 9346, 10974, 14019, 14160, 14632, 18290, 18692, 21948, 23365, 27435, 28038, 29264, 36580, 37384, 43896, 46730, 54870, 56076, 70095, 73160, 74768, 87792, 93460, 109740, 112152, 140190, 144863, 146320, 186920, 219480, 224304, 275707, 280380, 289726, 373840, 434589, 438960, 551414, 560760, 579452, 724315, 827121, 869178, 1102828, 1121520, 1158904, 1378535, 1448630, 1654242, 1738356, 2172945, 2205656, 2317808, 2757070, 2897260, 3308484, 3476712, 4135605, 4345890, 4411312, 5514140, 5794520, 6616968, 6953424, 8271210, 8546917, 8691780, 11028280, 11589040, 13233936, 16542420, 17093834, 17383560, 22056560, 25640751, 33084840, 34187668, 34767120, 42734585, 51281502, 66169680, 68375336, 85469170, 102563004, 128203755, 136750672, 170938340, 205126008, 256407510, 341876680, 410252016, 512815020, 683753360, 1025630040, 2051260080]

約数ペア:

[(1, 2051260080), (2, 1025630040), (3, 683753360), (4, 512815020), (5, 410252016), (6, 341876680), (8, 256407510), (10, 205126008), (12, 170938340), (15, 136750672), (16, 128203755), (20, 102563004), (24, 85469170), (30, 68375336), (31, 66169680), (40, 51281502), (48, 42734585), (59, 34767120), (60, 34187668), (62, 33084840), (80, 25640751), (93, 22056560), (118, 17383560), (120, 17093834), (124, 16542420), (155, 13233936), (177, 11589040), (186, 11028280), (236, 8691780), (240, 8546917), (248, 8271210), (295, 6953424), (310, 6616968), (354, 5794520), (372, 5514140), (465, 4411312), (472, 4345890), (496, 4135605), (590, 3476712), (620, 3308484), (708, 2897260), (744, 2757070), (885, 2317808), (930, 2205656), (944, 2172945), (1180, 1738356), (1240, 1654242), (1416, 1448630), (1488, 1378535), (1770, 1158904), (1829, 1121520), (1860, 1102828), (2360, 869178), (2480, 827121), (2832, 724315), (3540, 579452), (3658, 560760), (3720, 551414), (4673, 438960), (4720, 434589), (5487, 373840), (7080, 289726), (7316, 280380), (7440, 275707), (9145, 224304), (9346, 219480), (10974, 186920), (14019, 146320), (14160, 144863), (14632, 140190), (18290, 112152), (18692, 109740), (21948, 93460), (23365, 87792), (27435, 74768), (28038, 73160), (29264, 70095), (36580, 56076), (37384, 54870), (43896, 46730)]