26991720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10735

約数の個数: 96

約数和(自身を含む): 100264320

約数和(自身を除く): 73272600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10711, 21422, 32133, 42844, 53555, 64266, 74977, 85688, 96399, 107110, 128532, 149954, 160665, 192798, 214220, 224931, 257064, 299908, 321330, 374885, 385596, 428440, 449862, 481995, 599816, 642660, 674793, 749770, 771192, 899724, 963990, 1124655, 1285320, 1349586, 1499540, 1799448, 1927980, 2249310, 2699172, 2999080, 3373965, 3855960, 4498620, 5398344, 6747930, 8997240, 13495860, 26991720]

約数ペア:

[(1, 26991720), (2, 13495860), (3, 8997240), (4, 6747930), (5, 5398344), (6, 4498620), (7, 3855960), (8, 3373965), (9, 2999080), (10, 2699172), (12, 2249310), (14, 1927980), (15, 1799448), (18, 1499540), (20, 1349586), (21, 1285320), (24, 1124655), (28, 963990), (30, 899724), (35, 771192), (36, 749770), (40, 674793), (42, 642660), (45, 599816), (56, 481995), (60, 449862), (63, 428440), (70, 385596), (72, 374885), (84, 321330), (90, 299908), (105, 257064), (120, 224931), (126, 214220), (140, 192798), (168, 160665), (180, 149954), (210, 128532), (252, 107110), (280, 96399), (315, 85688), (360, 74977), (420, 64266), (504, 53555), (630, 42844), (840, 32133), (1260, 21422), (2520, 10711)]