340240320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 252

約数和(自身を含む): 1361916504

約数和(自身を除く): 1021676184

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2411, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 4822, 5040, 5880, 6720, 7056, 7233, 7840, 8820, 9408, 9644, 10080, 11760, 12055, 14112, 14466, 15680, 16877, 17640, 19288, 20160, 21699, 23520, 24110, 28224, 28932, 33754, 35280, 36165, 38576, 43398, 47040, 48220, 50631, 57864, 67508, 70560, 72330, 77152, 84385, 86796, 96440, 101262, 108495, 115728, 118139, 135016, 141120, 144660, 151893, 154304, 168770, 173592, 192880, 202524, 216990, 231456, 236278, 253155, 270032, 289320, 303786, 337540, 347184, 354417, 385760, 405048, 433980, 462912, 472556, 506310, 540064, 578640, 590695, 607572, 675080, 694368, 708834, 759465, 771520, 810096, 867960, 945112, 1012620, 1063251, 1080128, 1157280, 1181390, 1215144, 1350160, 1388736, 1417668, 1518930, 1620192, 1735920, 1772085, 1890224, 2025240, 2126502, 2314560, 2362780, 2430288, 2700320, 2835336, 3037860, 3240384, 3471840, 3544170, 3780448, 4050480, 4253004, 4725560, 4860576, 5316255, 5400640, 5670672, 6075720, 6943680, 7088340, 7560896, 8100960, 8506008, 9451120, 9721152, 10632510, 11341344, 12151440, 14176680, 16201920, 17012016, 18902240, 21265020, 22682688, 24302880, 28353360, 34024032, 37804480, 42530040, 48605760, 56706720, 68048064, 85060080, 113413440, 170120160, 340240320]

約数ペア:

[(1, 340240320), (2, 170120160), (3, 113413440), (4, 85060080), (5, 68048064), (6, 56706720), (7, 48605760), (8, 42530040), (9, 37804480), (10, 34024032), (12, 28353360), (14, 24302880), (15, 22682688), (16, 21265020), (18, 18902240), (20, 17012016), (21, 16201920), (24, 14176680), (28, 12151440), (30, 11341344), (32, 10632510), (35, 9721152), (36, 9451120), (40, 8506008), (42, 8100960), (45, 7560896), (48, 7088340), (49, 6943680), (56, 6075720), (60, 5670672), (63, 5400640), (64, 5316255), (70, 4860576), (72, 4725560), (80, 4253004), (84, 4050480), (90, 3780448), (96, 3544170), (98, 3471840), (105, 3240384), (112, 3037860), (120, 2835336), (126, 2700320), (140, 2430288), (144, 2362780), (147, 2314560), (160, 2126502), (168, 2025240), (180, 1890224), (192, 1772085), (196, 1735920), (210, 1620192), (224, 1518930), (240, 1417668), (245, 1388736), (252, 1350160), (280, 1215144), (288, 1181390), (294, 1157280), (315, 1080128), (320, 1063251), (336, 1012620), (360, 945112), (392, 867960), (420, 810096), (441, 771520), (448, 759465), (480, 708834), (490, 694368), (504, 675080), (560, 607572), (576, 590695), (588, 578640), (630, 540064), (672, 506310), (720, 472556), (735, 462912), (784, 433980), (840, 405048), (882, 385760), (960, 354417), (980, 347184), (1008, 337540), (1120, 303786), (1176, 289320), (1260, 270032), (1344, 253155), (1440, 236278), (1470, 231456), (1568, 216990), (1680, 202524), (1764, 192880), (1960, 173592), (2016, 168770), (2205, 154304), (2240, 151893), (2352, 144660), (2411, 141120), (2520, 135016), (2880, 118139), (2940, 115728), (3136, 108495), (3360, 101262), (3528, 96440), (3920, 86796), (4032, 84385), (4410, 77152), (4704, 72330), (4822, 70560), (5040, 67508), (5880, 57864), (6720, 50631), (7056, 48220), (7233, 47040), (7840, 43398), (8820, 38576), (9408, 36165), (9644, 35280), (10080, 33754), (11760, 28932), (12055, 28224), (14112, 24110), (14466, 23520), (15680, 21699), (16877, 20160), (17640, 19288)]