1230536320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 3297162240

約数和(自身を除く): 2066625920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 248, 260, 310, 320, 338, 367, 403, 416, 496, 520, 620, 640, 676, 734, 806, 832, 845, 992, 1040, 1240, 1352, 1468, 1612, 1664, 1690, 1835, 1984, 2015, 2080, 2480, 2704, 2936, 3224, 3380, 3670, 3968, 4030, 4160, 4771, 4960, 5239, 5408, 5872, 6448, 6760, 7340, 8060, 8320, 9542, 9920, 10478, 10816, 11377, 11744, 12896, 13520, 14680, 16120, 19084, 19840, 20956, 21632, 22754, 23488, 23855, 25792, 26195, 27040, 29360, 32240, 38168, 41912, 45508, 46976, 47710, 51584, 52390, 54080, 56885, 58720, 62023, 64480, 76336, 83824, 91016, 95420, 104780, 108160, 113770, 117440, 124046, 128960, 147901, 152672, 167648, 182032, 190840, 209560, 227540, 234880, 248092, 257920, 295802, 305344, 310115, 335296, 364064, 381680, 419120, 455080, 496184, 591604, 610688, 620230, 670592, 728128, 739505, 763360, 838240, 910160, 992368, 1183208, 1240460, 1456256, 1479010, 1526720, 1676480, 1820320, 1922713, 1984736, 2366416, 2480920, 2958020, 3053440, 3352960, 3640640, 3845426, 3969472, 4732832, 4961840, 5916040, 7281280, 7690852, 7938944, 9465664, 9613565, 9923680, 11832080, 15381704, 18931328, 19227130, 19847360, 23664160, 30763408, 38454260, 39694720, 47328320, 61526816, 76908520, 94656640, 123053632, 153817040, 246107264, 307634080, 615268160, 1230536320]

約数ペア:

[(1, 1230536320), (2, 615268160), (4, 307634080), (5, 246107264), (8, 153817040), (10, 123053632), (13, 94656640), (16, 76908520), (20, 61526816), (26, 47328320), (31, 39694720), (32, 38454260), (40, 30763408), (52, 23664160), (62, 19847360), (64, 19227130), (65, 18931328), (80, 15381704), (104, 11832080), (124, 9923680), (128, 9613565), (130, 9465664), (155, 7938944), (160, 7690852), (169, 7281280), (208, 5916040), (248, 4961840), (260, 4732832), (310, 3969472), (320, 3845426), (338, 3640640), (367, 3352960), (403, 3053440), (416, 2958020), (496, 2480920), (520, 2366416), (620, 1984736), (640, 1922713), (676, 1820320), (734, 1676480), (806, 1526720), (832, 1479010), (845, 1456256), (992, 1240460), (1040, 1183208), (1240, 992368), (1352, 910160), (1468, 838240), (1612, 763360), (1664, 739505), (1690, 728128), (1835, 670592), (1984, 620230), (2015, 610688), (2080, 591604), (2480, 496184), (2704, 455080), (2936, 419120), (3224, 381680), (3380, 364064), (3670, 335296), (3968, 310115), (4030, 305344), (4160, 295802), (4771, 257920), (4960, 248092), (5239, 234880), (5408, 227540), (5872, 209560), (6448, 190840), (6760, 182032), (7340, 167648), (8060, 152672), (8320, 147901), (9542, 128960), (9920, 124046), (10478, 117440), (10816, 113770), (11377, 108160), (11744, 104780), (12896, 95420), (13520, 91016), (14680, 83824), (16120, 76336), (19084, 64480), (19840, 62023), (20956, 58720), (21632, 56885), (22754, 54080), (23488, 52390), (23855, 51584), (25792, 47710), (26195, 46976), (27040, 45508), (29360, 41912), (32240, 38168)]