26879052060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{8369}}^1$

素因数の和:10940

約数の個数: 144

約数和(自身を含む): 93228408000

約数和(自身を除く): 66349355940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2549, 5098, 7647, 8369, 10196, 12745, 15294, 16738, 17843, 22941, 25107, 25490, 30588, 33476, 35686, 38235, 41845, 45882, 50214, 50980, 53529, 58583, 71372, 75321, 76470, 83690, 89215, 91764, 100428, 107058, 114705, 117166, 125535, 150642, 152940, 160587, 167380, 175749, 178430, 214116, 229410, 234332, 251070, 267645, 292915, 301284, 321174, 351498, 356860, 376605, 458820, 502140, 527247, 535290, 585830, 642348, 702996, 753210, 802935, 878745, 1054494, 1070580, 1171660, 1506420, 1605870, 1757490, 2108988, 2636235, 3211740, 3514980, 5272470, 10544940, 21332581, 42665162, 63997743, 85330324, 106662905, 127995486, 149328067, 191993229, 213325810, 255990972, 298656134, 319988715, 383986458, 426651620, 447984201, 597312268, 639977430, 746640335, 767972916, 895968402, 959966145, 1279954860, 1343952603, 1493280670, 1791936804, 1919932290, 2239921005, 2687905206, 2986561340, 3839864580, 4479842010, 5375810412, 6719763015, 8959684020, 13439526030, 26879052060]

約数ペア:

[(1, 26879052060), (2, 13439526030), (3, 8959684020), (4, 6719763015), (5, 5375810412), (6, 4479842010), (7, 3839864580), (9, 2986561340), (10, 2687905206), (12, 2239921005), (14, 1919932290), (15, 1791936804), (18, 1493280670), (20, 1343952603), (21, 1279954860), (28, 959966145), (30, 895968402), (35, 767972916), (36, 746640335), (42, 639977430), (45, 597312268), (60, 447984201), (63, 426651620), (70, 383986458), (84, 319988715), (90, 298656134), (105, 255990972), (126, 213325810), (140, 191993229), (180, 149328067), (210, 127995486), (252, 106662905), (315, 85330324), (420, 63997743), (630, 42665162), (1260, 21332581), (2549, 10544940), (5098, 5272470), (7647, 3514980), (8369, 3211740), (10196, 2636235), (12745, 2108988), (15294, 1757490), (16738, 1605870), (17843, 1506420), (22941, 1171660), (25107, 1070580), (25490, 1054494), (30588, 878745), (33476, 802935), (35686, 753210), (38235, 702996), (41845, 642348), (45882, 585830), (50214, 535290), (50980, 527247), (53529, 502140), (58583, 458820), (71372, 376605), (75321, 356860), (76470, 351498), (83690, 321174), (89215, 301284), (91764, 292915), (100428, 267645), (107058, 251070), (114705, 234332), (117166, 229410), (125535, 214116), (150642, 178430), (152940, 175749), (160587, 167380)]