2590996980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1318

約数の個数: 192

約数和(自身を含む): 8559323136

約数和(自身を除く): 5968326156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 311, 330, 390, 429, 572, 622, 660, 715, 780, 858, 933, 971, 1244, 1430, 1555, 1716, 1866, 1942, 2145, 2860, 2913, 3110, 3421, 3732, 3884, 4043, 4290, 4665, 4855, 5826, 6220, 6842, 8086, 8580, 9330, 9710, 10263, 10681, 11652, 12129, 12623, 13684, 14565, 16172, 17105, 18660, 19420, 20215, 20526, 21362, 24258, 25246, 29130, 32043, 34210, 37869, 40430, 41052, 42724, 44473, 48516, 50492, 51315, 53405, 58260, 60645, 63115, 64086, 68420, 75738, 80860, 88946, 102630, 106810, 121290, 126230, 128172, 133419, 138853, 151476, 160215, 177892, 189345, 205260, 213620, 222365, 242580, 252460, 266838, 277706, 301981, 320430, 378690, 416559, 444730, 533676, 555412, 603962, 640860, 667095, 694265, 757380, 833118, 889460, 905943, 1207924, 1334190, 1388530, 1509905, 1666236, 1811886, 2082795, 2668380, 2777060, 3019810, 3321791, 3623772, 3925753, 4165590, 4529715, 6039620, 6643582, 7851506, 8331180, 9059430, 9965373, 11777259, 13287164, 15703012, 16608955, 18118860, 19628765, 19930746, 23554518, 33217910, 39257530, 39861492, 43183283, 47109036, 49826865, 58886295, 66435820, 78515060, 86366566, 99653730, 117772590, 129549849, 172733132, 199307460, 215916415, 235545180, 259099698, 431832830, 518199396, 647749245, 863665660, 1295498490, 2590996980]

約数ペア:

[(1, 2590996980), (2, 1295498490), (3, 863665660), (4, 647749245), (5, 518199396), (6, 431832830), (10, 259099698), (11, 235545180), (12, 215916415), (13, 199307460), (15, 172733132), (20, 129549849), (22, 117772590), (26, 99653730), (30, 86366566), (33, 78515060), (39, 66435820), (44, 58886295), (52, 49826865), (55, 47109036), (60, 43183283), (65, 39861492), (66, 39257530), (78, 33217910), (110, 23554518), (130, 19930746), (132, 19628765), (143, 18118860), (156, 16608955), (165, 15703012), (195, 13287164), (220, 11777259), (260, 9965373), (286, 9059430), (311, 8331180), (330, 7851506), (390, 6643582), (429, 6039620), (572, 4529715), (622, 4165590), (660, 3925753), (715, 3623772), (780, 3321791), (858, 3019810), (933, 2777060), (971, 2668380), (1244, 2082795), (1430, 1811886), (1555, 1666236), (1716, 1509905), (1866, 1388530), (1942, 1334190), (2145, 1207924), (2860, 905943), (2913, 889460), (3110, 833118), (3421, 757380), (3732, 694265), (3884, 667095), (4043, 640860), (4290, 603962), (4665, 555412), (4855, 533676), (5826, 444730), (6220, 416559), (6842, 378690), (8086, 320430), (8580, 301981), (9330, 277706), (9710, 266838), (10263, 252460), (10681, 242580), (11652, 222365), (12129, 213620), (12623, 205260), (13684, 189345), (14565, 177892), (16172, 160215), (17105, 151476), (18660, 138853), (19420, 133419), (20215, 128172), (20526, 126230), (21362, 121290), (24258, 106810), (25246, 102630), (29130, 88946), (32043, 80860), (34210, 75738), (37869, 68420), (40430, 64086), (41052, 63115), (42724, 60645), (44473, 58260), (48516, 53405), (50492, 51315)]