77404320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 216

約数和(自身を含む): 307547604

約数和(自身を除く): 230143284

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1097, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2194, 2205, 2352, 2520, 2940, 3291, 3360, 3528, 3920, 4388, 4410, 4704, 5040, 5485, 5880, 6582, 7056, 7679, 7840, 8776, 8820, 9873, 10080, 10970, 11760, 13164, 14112, 15358, 16455, 17552, 17640, 19746, 21940, 23037, 23520, 26328, 30716, 32910, 35104, 35280, 38395, 39492, 43880, 46074, 49365, 52656, 53753, 61432, 65820, 69111, 70560, 76790, 78984, 87760, 92148, 98730, 105312, 107506, 115185, 122864, 131640, 138222, 153580, 157968, 161259, 175520, 184296, 197460, 215012, 230370, 245728, 263280, 268765, 276444, 307160, 315936, 322518, 345555, 368592, 394920, 430024, 460740, 483777, 526560, 537530, 552888, 614320, 645036, 691110, 737184, 789840, 806295, 860048, 921480, 967554, 1075060, 1105776, 1228640, 1290072, 1382220, 1579680, 1612590, 1720096, 1842960, 1935108, 2150120, 2211552, 2418885, 2580144, 2764440, 3225180, 3685920, 3870216, 4300240, 4837770, 5160288, 5528880, 6450360, 7740432, 8600480, 9675540, 11057760, 12900720, 15480864, 19351080, 25801440, 38702160, 77404320]

約数ペア:

[(1, 77404320), (2, 38702160), (3, 25801440), (4, 19351080), (5, 15480864), (6, 12900720), (7, 11057760), (8, 9675540), (9, 8600480), (10, 7740432), (12, 6450360), (14, 5528880), (15, 5160288), (16, 4837770), (18, 4300240), (20, 3870216), (21, 3685920), (24, 3225180), (28, 2764440), (30, 2580144), (32, 2418885), (35, 2211552), (36, 2150120), (40, 1935108), (42, 1842960), (45, 1720096), (48, 1612590), (49, 1579680), (56, 1382220), (60, 1290072), (63, 1228640), (70, 1105776), (72, 1075060), (80, 967554), (84, 921480), (90, 860048), (96, 806295), (98, 789840), (105, 737184), (112, 691110), (120, 645036), (126, 614320), (140, 552888), (144, 537530), (147, 526560), (160, 483777), (168, 460740), (180, 430024), (196, 394920), (210, 368592), (224, 345555), (240, 322518), (245, 315936), (252, 307160), (280, 276444), (288, 268765), (294, 263280), (315, 245728), (336, 230370), (360, 215012), (392, 197460), (420, 184296), (441, 175520), (480, 161259), (490, 157968), (504, 153580), (560, 138222), (588, 131640), (630, 122864), (672, 115185), (720, 107506), (735, 105312), (784, 98730), (840, 92148), (882, 87760), (980, 78984), (1008, 76790), (1097, 70560), (1120, 69111), (1176, 65820), (1260, 61432), (1440, 53753), (1470, 52656), (1568, 49365), (1680, 46074), (1764, 43880), (1960, 39492), (2016, 38395), (2194, 35280), (2205, 35104), (2352, 32910), (2520, 30716), (2940, 26328), (3291, 23520), (3360, 23037), (3528, 21940), (3920, 19746), (4388, 17640), (4410, 17552), (4704, 16455), (5040, 15358), (5485, 14112), (5880, 13164), (6582, 11760), (7056, 10970), (7679, 10080), (7840, 9873), (8776, 8820)]