79466640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 277696512

約数和(自身を除く): 198229872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 971, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 1942, 2046, 2480, 2640, 2728, 2913, 3410, 3720, 3884, 4092, 4855, 5115, 5456, 5826, 6820, 7440, 7768, 8184, 9710, 10230, 10681, 11652, 13640, 14565, 15536, 16368, 19420, 20460, 21362, 23304, 27280, 29130, 30101, 32043, 38840, 40920, 42724, 46608, 53405, 58260, 60202, 64086, 77680, 81840, 85448, 90303, 106810, 116520, 120404, 128172, 150505, 160215, 170896, 180606, 213620, 233040, 240808, 256344, 301010, 320430, 331111, 361212, 427240, 451515, 481616, 512688, 602020, 640860, 662222, 722424, 854480, 903030, 993333, 1204040, 1281720, 1324444, 1444848, 1655555, 1806060, 1986666, 2408080, 2563440, 2648888, 3311110, 3612120, 3973332, 4966665, 5297776, 6622220, 7224240, 7946664, 9933330, 13244440, 15893328, 19866660, 26488880, 39733320, 79466640]

約数ペア:

[(1, 79466640), (2, 39733320), (3, 26488880), (4, 19866660), (5, 15893328), (6, 13244440), (8, 9933330), (10, 7946664), (11, 7224240), (12, 6622220), (15, 5297776), (16, 4966665), (20, 3973332), (22, 3612120), (24, 3311110), (30, 2648888), (31, 2563440), (33, 2408080), (40, 1986666), (44, 1806060), (48, 1655555), (55, 1444848), (60, 1324444), (62, 1281720), (66, 1204040), (80, 993333), (88, 903030), (93, 854480), (110, 722424), (120, 662222), (124, 640860), (132, 602020), (155, 512688), (165, 481616), (176, 451515), (186, 427240), (220, 361212), (240, 331111), (248, 320430), (264, 301010), (310, 256344), (330, 240808), (341, 233040), (372, 213620), (440, 180606), (465, 170896), (496, 160215), (528, 150505), (620, 128172), (660, 120404), (682, 116520), (744, 106810), (880, 90303), (930, 85448), (971, 81840), (1023, 77680), (1240, 64086), (1320, 60202), (1364, 58260), (1488, 53405), (1705, 46608), (1860, 42724), (1942, 40920), (2046, 38840), (2480, 32043), (2640, 30101), (2728, 29130), (2913, 27280), (3410, 23304), (3720, 21362), (3884, 20460), (4092, 19420), (4855, 16368), (5115, 15536), (5456, 14565), (5826, 13640), (6820, 11652), (7440, 10681), (7768, 10230), (8184, 9710)]