1316248920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4119

約数の個数: 256

約数和(自身を含む): 5132160000

約数和(自身を除く): 3815911080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4049, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 8098, 8127, 9030, 9288, 10836, 11610, 12040, 12147, 13545, 15480, 16196, 16254, 18060, 20245, 21672, 23220, 24294, 27090, 28343, 32392, 32508, 36120, 36441, 40490, 40635, 46440, 48588, 54180, 56686, 60735, 65016, 72882, 80980, 81270, 85029, 97176, 108360, 109323, 113372, 121470, 141715, 145764, 161960, 162540, 170058, 174107, 182205, 218646, 226744, 242940, 255087, 283430, 291528, 325080, 340116, 348214, 364410, 425145, 437292, 485880, 510174, 522321, 546615, 566860, 680232, 696428, 728820, 765261, 850290, 870535, 874584, 1020348, 1044642, 1093230, 1133720, 1218749, 1275435, 1392856, 1457640, 1530522, 1566963, 1700580, 1741070, 2040696, 2089284, 2186460, 2437498, 2550870, 2611605, 3061044, 3133926, 3401160, 3482140, 3656247, 3826305, 4178568, 4372920, 4700889, 4874996, 5101740, 5223210, 6093745, 6122088, 6267852, 6964280, 7312494, 7652610, 7834815, 9401778, 9749992, 10203480, 10446420, 10968741, 12187490, 12535704, 14624988, 15305220, 15669630, 18281235, 18803556, 20892840, 21937482, 23504445, 24374980, 29249976, 30610440, 31339260, 32906223, 36562470, 37607112, 43874964, 47008890, 48749960, 54843705, 62678520, 65812446, 73124940, 87749928, 94017780, 109687410, 131624892, 146249880, 164531115, 188035560, 219374820, 263249784, 329062230, 438749640, 658124460, 1316248920]

約数ペア:

[(1, 1316248920), (2, 658124460), (3, 438749640), (4, 329062230), (5, 263249784), (6, 219374820), (7, 188035560), (8, 164531115), (9, 146249880), (10, 131624892), (12, 109687410), (14, 94017780), (15, 87749928), (18, 73124940), (20, 65812446), (21, 62678520), (24, 54843705), (27, 48749960), (28, 47008890), (30, 43874964), (35, 37607112), (36, 36562470), (40, 32906223), (42, 31339260), (43, 30610440), (45, 29249976), (54, 24374980), (56, 23504445), (60, 21937482), (63, 20892840), (70, 18803556), (72, 18281235), (84, 15669630), (86, 15305220), (90, 14624988), (105, 12535704), (108, 12187490), (120, 10968741), (126, 10446420), (129, 10203480), (135, 9749992), (140, 9401778), (168, 7834815), (172, 7652610), (180, 7312494), (189, 6964280), (210, 6267852), (215, 6122088), (216, 6093745), (252, 5223210), (258, 5101740), (270, 4874996), (280, 4700889), (301, 4372920), (315, 4178568), (344, 3826305), (360, 3656247), (378, 3482140), (387, 3401160), (420, 3133926), (430, 3061044), (504, 2611605), (516, 2550870), (540, 2437498), (602, 2186460), (630, 2089284), (645, 2040696), (756, 1741070), (774, 1700580), (840, 1566963), (860, 1530522), (903, 1457640), (945, 1392856), (1032, 1275435), (1080, 1218749), (1161, 1133720), (1204, 1093230), (1260, 1044642), (1290, 1020348), (1505, 874584), (1512, 870535), (1548, 850290), (1720, 765261), (1806, 728820), (1890, 696428), (1935, 680232), (2322, 566860), (2408, 546615), (2520, 522321), (2580, 510174), (2709, 485880), (3010, 437292), (3096, 425145), (3612, 364410), (3780, 348214), (3870, 340116), (4049, 325080), (4515, 291528), (4644, 283430), (5160, 255087), (5418, 242940), (5805, 226744), (6020, 218646), (7224, 182205), (7560, 174107), (7740, 170058), (8098, 162540), (8127, 161960), (9030, 145764), (9288, 141715), (10836, 121470), (11610, 113372), (12040, 109323), (12147, 108360), (13545, 97176), (15480, 85029), (16196, 81270), (16254, 80980), (18060, 72882), (20245, 65016), (21672, 60735), (23220, 56686), (24294, 54180), (27090, 48588), (28343, 46440), (32392, 40635), (32508, 40490), (36120, 36441)]