236867280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 827447040

約数和(自身を除く): 590579760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 79, 80, 93, 104, 120, 124, 130, 155, 156, 158, 186, 195, 208, 237, 240, 248, 260, 310, 312, 316, 372, 390, 395, 403, 465, 474, 496, 520, 620, 624, 632, 744, 780, 790, 806, 930, 948, 961, 1027, 1040, 1185, 1209, 1240, 1264, 1488, 1560, 1580, 1612, 1860, 1896, 1922, 2015, 2054, 2370, 2418, 2449, 2480, 2883, 3081, 3120, 3160, 3224, 3720, 3792, 3844, 4030, 4108, 4740, 4805, 4836, 4898, 5135, 5766, 6045, 6162, 6320, 6448, 7347, 7440, 7688, 8060, 8216, 9480, 9610, 9672, 9796, 10270, 11532, 12090, 12245, 12324, 12493, 14415, 14694, 15376, 15405, 16120, 16432, 18960, 19220, 19344, 19592, 20540, 23064, 24180, 24490, 24648, 24986, 28830, 29388, 30810, 31837, 32240, 36735, 37479, 38440, 39184, 41080, 46128, 48360, 48980, 49296, 49972, 57660, 58776, 61620, 62465, 63674, 73470, 74958, 75919, 76880, 82160, 95511, 96720, 97960, 99944, 115320, 117552, 123240, 124930, 127348, 146940, 149916, 151838, 159185, 187395, 191022, 195920, 199888, 227757, 230640, 246480, 249860, 254696, 293880, 299832, 303676, 318370, 374790, 379595, 382044, 455514, 477555, 499720, 509392, 587760, 599664, 607352, 636740, 749580, 759190, 764088, 911028, 955110, 986947, 999440, 1138785, 1214704, 1273480, 1499160, 1518380, 1528176, 1822056, 1910220, 1973894, 2277570, 2546960, 2960841, 2998320, 3036760, 3644112, 3820440, 3947788, 4555140, 4934735, 5921682, 6073520, 7640880, 7895576, 9110280, 9869470, 11843364, 14804205, 15791152, 18220560, 19738940, 23686728, 29608410, 39477880, 47373456, 59216820, 78955760, 118433640, 236867280]

約数ペア:

[(1, 236867280), (2, 118433640), (3, 78955760), (4, 59216820), (5, 47373456), (6, 39477880), (8, 29608410), (10, 23686728), (12, 19738940), (13, 18220560), (15, 15791152), (16, 14804205), (20, 11843364), (24, 9869470), (26, 9110280), (30, 7895576), (31, 7640880), (39, 6073520), (40, 5921682), (48, 4934735), (52, 4555140), (60, 3947788), (62, 3820440), (65, 3644112), (78, 3036760), (79, 2998320), (80, 2960841), (93, 2546960), (104, 2277570), (120, 1973894), (124, 1910220), (130, 1822056), (155, 1528176), (156, 1518380), (158, 1499160), (186, 1273480), (195, 1214704), (208, 1138785), (237, 999440), (240, 986947), (248, 955110), (260, 911028), (310, 764088), (312, 759190), (316, 749580), (372, 636740), (390, 607352), (395, 599664), (403, 587760), (465, 509392), (474, 499720), (496, 477555), (520, 455514), (620, 382044), (624, 379595), (632, 374790), (744, 318370), (780, 303676), (790, 299832), (806, 293880), (930, 254696), (948, 249860), (961, 246480), (1027, 230640), (1040, 227757), (1185, 199888), (1209, 195920), (1240, 191022), (1264, 187395), (1488, 159185), (1560, 151838), (1580, 149916), (1612, 146940), (1860, 127348), (1896, 124930), (1922, 123240), (2015, 117552), (2054, 115320), (2370, 99944), (2418, 97960), (2449, 96720), (2480, 95511), (2883, 82160), (3081, 76880), (3120, 75919), (3160, 74958), (3224, 73470), (3720, 63674), (3792, 62465), (3844, 61620), (4030, 58776), (4108, 57660), (4740, 49972), (4805, 49296), (4836, 48980), (4898, 48360), (5135, 46128), (5766, 41080), (6045, 39184), (6162, 38440), (6320, 37479), (6448, 36735), (7347, 32240), (7440, 31837), (7688, 30810), (8060, 29388), (8216, 28830), (9480, 24986), (9610, 24648), (9672, 24490), (9796, 24180), (10270, 23064), (11532, 20540), (12090, 19592), (12245, 19344), (12324, 19220), (12493, 18960), (14415, 16432), (14694, 16120), (15376, 15405)]