16662360

素因数分解:

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

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 58786560

約数和(自身を除く): 42124200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 971, 1144, 1320, 1430, 1560, 1716, 1942, 2145, 2860, 2913, 3432, 3884, 4290, 4855, 5720, 5826, 7768, 8580, 9710, 10681, 11652, 12623, 14565, 17160, 19420, 21362, 23304, 25246, 29130, 32043, 37869, 38840, 42724, 50492, 53405, 58260, 63115, 64086, 75738, 85448, 100984, 106810, 116520, 126230, 128172, 138853, 151476, 160215, 189345, 213620, 252460, 256344, 277706, 302952, 320430, 378690, 416559, 427240, 504920, 555412, 640860, 694265, 757380, 833118, 1110824, 1281720, 1388530, 1514760, 1666236, 2082795, 2777060, 3332472, 4165590, 5554120, 8331180, 16662360]

約数ペア:

[(1, 16662360), (2, 8331180), (3, 5554120), (4, 4165590), (5, 3332472), (6, 2777060), (8, 2082795), (10, 1666236), (11, 1514760), (12, 1388530), (13, 1281720), (15, 1110824), (20, 833118), (22, 757380), (24, 694265), (26, 640860), (30, 555412), (33, 504920), (39, 427240), (40, 416559), (44, 378690), (52, 320430), (55, 302952), (60, 277706), (65, 256344), (66, 252460), (78, 213620), (88, 189345), (104, 160215), (110, 151476), (120, 138853), (130, 128172), (132, 126230), (143, 116520), (156, 106810), (165, 100984), (195, 85448), (220, 75738), (260, 64086), (264, 63115), (286, 58260), (312, 53405), (330, 50492), (390, 42724), (429, 38840), (440, 37869), (520, 32043), (572, 29130), (660, 25246), (715, 23304), (780, 21362), (858, 19420), (971, 17160), (1144, 14565), (1320, 12623), (1430, 11652), (1560, 10681), (1716, 9710), (1942, 8580), (2145, 7768), (2860, 5826), (2913, 5720), (3432, 4855), (3884, 4290)]