282103920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 1091930112

約数和(自身を除く): 809826192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 223, 240, 251, 252, 280, 315, 336, 360, 420, 446, 502, 504, 560, 630, 669, 720, 753, 840, 892, 1004, 1008, 1115, 1255, 1260, 1338, 1506, 1561, 1680, 1757, 1784, 2007, 2008, 2230, 2259, 2510, 2520, 2676, 3012, 3122, 3345, 3514, 3568, 3765, 4014, 4016, 4460, 4518, 4683, 5020, 5040, 5271, 5352, 6024, 6244, 6690, 7028, 7530, 7805, 8028, 8785, 8920, 9036, 9366, 10035, 10040, 10542, 10704, 11295, 12048, 12488, 13380, 14049, 14056, 15060, 15610, 15813, 16056, 17570, 17840, 18072, 18732, 20070, 20080, 21084, 22590, 23415, 24976, 26355, 26760, 28098, 28112, 30120, 31220, 31626, 32112, 35140, 36144, 37464, 40140, 42168, 45180, 46830, 52710, 53520, 55973, 56196, 60240, 62440, 63252, 70245, 70280, 74928, 79065, 80280, 84336, 90360, 93660, 105420, 111946, 112392, 124880, 126504, 140490, 140560, 158130, 160560, 167919, 180720, 187320, 210840, 223892, 224784, 253008, 279865, 280980, 316260, 335838, 374640, 391811, 421680, 447784, 503757, 559730, 561960, 632520, 671676, 783622, 839595, 895568, 1007514, 1119460, 1123920, 1175433, 1265040, 1343352, 1567244, 1679190, 1959055, 2015028, 2238920, 2350866, 2518785, 2686704, 3134488, 3358380, 3526299, 3918110, 4030056, 4477840, 4701732, 5037570, 5877165, 6268976, 6716760, 7052598, 7836220, 8060112, 9403464, 10075140, 11754330, 13433520, 14105196, 15672440, 17631495, 18806928, 20150280, 23508660, 28210392, 31344880, 35262990, 40300560, 47017320, 56420784, 70525980, 94034640, 141051960, 282103920]

約数ペア:

[(1, 282103920), (2, 141051960), (3, 94034640), (4, 70525980), (5, 56420784), (6, 47017320), (7, 40300560), (8, 35262990), (9, 31344880), (10, 28210392), (12, 23508660), (14, 20150280), (15, 18806928), (16, 17631495), (18, 15672440), (20, 14105196), (21, 13433520), (24, 11754330), (28, 10075140), (30, 9403464), (35, 8060112), (36, 7836220), (40, 7052598), (42, 6716760), (45, 6268976), (48, 5877165), (56, 5037570), (60, 4701732), (63, 4477840), (70, 4030056), (72, 3918110), (80, 3526299), (84, 3358380), (90, 3134488), (105, 2686704), (112, 2518785), (120, 2350866), (126, 2238920), (140, 2015028), (144, 1959055), (168, 1679190), (180, 1567244), (210, 1343352), (223, 1265040), (240, 1175433), (251, 1123920), (252, 1119460), (280, 1007514), (315, 895568), (336, 839595), (360, 783622), (420, 671676), (446, 632520), (502, 561960), (504, 559730), (560, 503757), (630, 447784), (669, 421680), (720, 391811), (753, 374640), (840, 335838), (892, 316260), (1004, 280980), (1008, 279865), (1115, 253008), (1255, 224784), (1260, 223892), (1338, 210840), (1506, 187320), (1561, 180720), (1680, 167919), (1757, 160560), (1784, 158130), (2007, 140560), (2008, 140490), (2230, 126504), (2259, 124880), (2510, 112392), (2520, 111946), (2676, 105420), (3012, 93660), (3122, 90360), (3345, 84336), (3514, 80280), (3568, 79065), (3765, 74928), (4014, 70280), (4016, 70245), (4460, 63252), (4518, 62440), (4683, 60240), (5020, 56196), (5040, 55973), (5271, 53520), (5352, 52710), (6024, 46830), (6244, 45180), (6690, 42168), (7028, 40140), (7530, 37464), (7805, 36144), (8028, 35140), (8785, 32112), (8920, 31626), (9036, 31220), (9366, 30120), (10035, 28112), (10040, 28098), (10542, 26760), (10704, 26355), (11295, 24976), (12048, 23415), (12488, 22590), (13380, 21084), (14049, 20080), (14056, 20070), (15060, 18732), (15610, 18072), (15813, 17840), (16056, 17570)]