160573180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 376104960

約数和(自身を除く): 215531780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 43, 62, 76, 86, 95, 124, 155, 172, 190, 215, 310, 317, 380, 430, 589, 620, 634, 817, 860, 1178, 1268, 1333, 1585, 1634, 2356, 2666, 2945, 3170, 3268, 4085, 5332, 5890, 6023, 6340, 6665, 8170, 9827, 11780, 12046, 13330, 13631, 16340, 19654, 24092, 25327, 26660, 27262, 30115, 39308, 49135, 50654, 54524, 60230, 68155, 98270, 101308, 120460, 126635, 136310, 186713, 196540, 253270, 258989, 272620, 373426, 422561, 506540, 517978, 746852, 845122, 933565, 1035956, 1294945, 1690244, 1867130, 2112805, 2589890, 3734260, 4225610, 5179780, 8028659, 8451220, 16057318, 32114636, 40143295, 80286590, 160573180]

約数ペア:

[(1, 160573180), (2, 80286590), (4, 40143295), (5, 32114636), (10, 16057318), (19, 8451220), (20, 8028659), (31, 5179780), (38, 4225610), (43, 3734260), (62, 2589890), (76, 2112805), (86, 1867130), (95, 1690244), (124, 1294945), (155, 1035956), (172, 933565), (190, 845122), (215, 746852), (310, 517978), (317, 506540), (380, 422561), (430, 373426), (589, 272620), (620, 258989), (634, 253270), (817, 196540), (860, 186713), (1178, 136310), (1268, 126635), (1333, 120460), (1585, 101308), (1634, 98270), (2356, 68155), (2666, 60230), (2945, 54524), (3170, 50654), (3268, 49135), (4085, 39308), (5332, 30115), (5890, 27262), (6023, 26660), (6340, 25327), (6665, 24092), (8170, 19654), (9827, 16340), (11780, 13631), (12046, 13330)]