216123403080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{144163}}^1$

素因数の和:144252

約数の個数: 192

約数和(自身を含む): 721500454080

約数和(自身を除く): 505377051000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 961, 1209, 1240, 1560, 1612, 1860, 1922, 2015, 2418, 2883, 3224, 3720, 3844, 4030, 4805, 4836, 5766, 6045, 7688, 8060, 9610, 9672, 11532, 12090, 12493, 14415, 16120, 19220, 23064, 24180, 24986, 28830, 37479, 38440, 48360, 49972, 57660, 62465, 74958, 99944, 115320, 124930, 144163, 149916, 187395, 249860, 288326, 299832, 374790, 432489, 499720, 576652, 720815, 749580, 864978, 1153304, 1441630, 1499160, 1729956, 1874119, 2162445, 2883260, 3459912, 3748238, 4324890, 4469053, 5622357, 5766520, 7496476, 8649780, 8938106, 9370595, 11244714, 13407159, 14992952, 17299560, 17876212, 18741190, 22345265, 22489428, 26814318, 28111785, 35752424, 37482380, 44690530, 44978856, 53628636, 56223570, 58097689, 67035795, 74964760, 89381060, 107257272, 112447140, 116195378, 134071590, 138540643, 174293067, 178762120, 224894280, 232390756, 268143180, 277081286, 290488445, 348586134, 415621929, 464781512, 536286360, 554162572, 580976890, 692703215, 697172268, 831243858, 871465335, 1108325144, 1161953780, 1385406430, 1394344536, 1662487716, 1742930670, 1801028359, 2078109645, 2323907560, 2770812860, 3324975432, 3485861340, 3602056718, 4156219290, 5403085077, 5541625720, 6971722680, 7204113436, 8312438580, 9005141795, 10806170154, 14408226872, 16624877160, 18010283590, 21612340308, 27015425385, 36020567180, 43224680616, 54030850770, 72041134360, 108061701540, 216123403080]

約数ペア:

[(1, 216123403080), (2, 108061701540), (3, 72041134360), (4, 54030850770), (5, 43224680616), (6, 36020567180), (8, 27015425385), (10, 21612340308), (12, 18010283590), (13, 16624877160), (15, 14408226872), (20, 10806170154), (24, 9005141795), (26, 8312438580), (30, 7204113436), (31, 6971722680), (39, 5541625720), (40, 5403085077), (52, 4156219290), (60, 3602056718), (62, 3485861340), (65, 3324975432), (78, 2770812860), (93, 2323907560), (104, 2078109645), (120, 1801028359), (124, 1742930670), (130, 1662487716), (155, 1394344536), (156, 1385406430), (186, 1161953780), (195, 1108325144), (248, 871465335), (260, 831243858), (310, 697172268), (312, 692703215), (372, 580976890), (390, 554162572), (403, 536286360), (465, 464781512), (520, 415621929), (620, 348586134), (744, 290488445), (780, 277081286), (806, 268143180), (930, 232390756), (961, 224894280), (1209, 178762120), (1240, 174293067), (1560, 138540643), (1612, 134071590), (1860, 116195378), (1922, 112447140), (2015, 107257272), (2418, 89381060), (2883, 74964760), (3224, 67035795), (3720, 58097689), (3844, 56223570), (4030, 53628636), (4805, 44978856), (4836, 44690530), (5766, 37482380), (6045, 35752424), (7688, 28111785), (8060, 26814318), (9610, 22489428), (9672, 22345265), (11532, 18741190), (12090, 17876212), (12493, 17299560), (14415, 14992952), (16120, 13407159), (19220, 11244714), (23064, 9370595), (24180, 8938106), (24986, 8649780), (28830, 7496476), (37479, 5766520), (38440, 5622357), (48360, 4469053), (49972, 4324890), (57660, 3748238), (62465, 3459912), (74958, 2883260), (99944, 2162445), (115320, 1874119), (124930, 1729956), (144163, 1499160), (149916, 1441630), (187395, 1153304), (249860, 864978), (288326, 749580), (299832, 720815), (374790, 576652), (432489, 499720)]