16628059560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{57047}}^1$

素因数の和:57415

約数の個数: 128

約数和(自身を含む): 57175787520

約数和(自身を除く): 40547727960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1388, 1735, 2082, 2429, 2776, 3470, 4164, 4858, 5205, 6940, 7287, 8328, 9716, 10410, 12145, 13880, 14574, 19432, 20820, 24290, 29148, 36435, 41640, 48580, 57047, 58296, 72870, 97160, 114094, 145740, 171141, 228188, 285235, 291480, 342282, 399329, 456376, 570470, 684564, 798658, 855705, 1140940, 1197987, 1369128, 1597316, 1711410, 1996645, 2281880, 2395974, 3194632, 3422820, 3993290, 4791948, 5989935, 6845640, 7986580, 9583896, 11979870, 15973160, 19795309, 23959740, 39590618, 47919480, 59385927, 79181236, 98976545, 118771854, 138567163, 158362472, 197953090, 237543708, 277134326, 296929635, 395906180, 415701489, 475087416, 554268652, 593859270, 692835815, 791812360, 831402978, 1108537304, 1187718540, 1385671630, 1662805956, 2078507445, 2375437080, 2771343260, 3325611912, 4157014890, 5542686520, 8314029780, 16628059560]

約数ペア:

[(1, 16628059560), (2, 8314029780), (3, 5542686520), (4, 4157014890), (5, 3325611912), (6, 2771343260), (7, 2375437080), (8, 2078507445), (10, 1662805956), (12, 1385671630), (14, 1187718540), (15, 1108537304), (20, 831402978), (21, 791812360), (24, 692835815), (28, 593859270), (30, 554268652), (35, 475087416), (40, 415701489), (42, 395906180), (56, 296929635), (60, 277134326), (70, 237543708), (84, 197953090), (105, 158362472), (120, 138567163), (140, 118771854), (168, 98976545), (210, 79181236), (280, 59385927), (347, 47919480), (420, 39590618), (694, 23959740), (840, 19795309), (1041, 15973160), (1388, 11979870), (1735, 9583896), (2082, 7986580), (2429, 6845640), (2776, 5989935), (3470, 4791948), (4164, 3993290), (4858, 3422820), (5205, 3194632), (6940, 2395974), (7287, 2281880), (8328, 1996645), (9716, 1711410), (10410, 1597316), (12145, 1369128), (13880, 1197987), (14574, 1140940), (19432, 855705), (20820, 798658), (24290, 684564), (29148, 570470), (36435, 456376), (41640, 399329), (48580, 342282), (57047, 291480), (58296, 285235), (72870, 228188), (97160, 171141), (114094, 145740)]