12507432660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^3\times {\mathrm{5711}}^1$

素因数の和:5795

約数の個数: 144

約数和(自身を含む): 39670525440

約数和(自身を除く): 27163092780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2645, 3174, 4140, 4761, 5290, 5711, 6348, 7935, 9522, 10580, 11422, 12167, 15870, 17133, 19044, 22844, 23805, 24334, 28555, 31740, 34266, 36501, 47610, 48668, 51399, 57110, 60835, 68532, 73002, 85665, 95220, 102798, 109503, 114220, 121670, 131353, 146004, 171330, 182505, 205596, 219006, 243340, 256995, 262706, 342660, 365010, 394059, 438012, 513990, 525412, 547515, 656765, 730020, 788118, 1027980, 1095030, 1182177, 1313530, 1576236, 1970295, 2190060, 2364354, 2627060, 3021119, 3940590, 4728708, 5910885, 6042238, 7881180, 9063357, 11821770, 12084476, 15105595, 18126714, 23643540, 27190071, 30211190, 36253428, 45316785, 54380142, 60422380, 69485737, 90633570, 108760284, 135950355, 138971474, 181267140, 208457211, 271900710, 277942948, 347428685, 416914422, 543801420, 625371633, 694857370, 833828844, 1042286055, 1250743266, 1389714740, 2084572110, 2501486532, 3126858165, 4169144220, 6253716330, 12507432660]

約数ペア:

[(1, 12507432660), (2, 6253716330), (3, 4169144220), (4, 3126858165), (5, 2501486532), (6, 2084572110), (9, 1389714740), (10, 1250743266), (12, 1042286055), (15, 833828844), (18, 694857370), (20, 625371633), (23, 543801420), (30, 416914422), (36, 347428685), (45, 277942948), (46, 271900710), (60, 208457211), (69, 181267140), (90, 138971474), (92, 135950355), (115, 108760284), (138, 90633570), (180, 69485737), (207, 60422380), (230, 54380142), (276, 45316785), (345, 36253428), (414, 30211190), (460, 27190071), (529, 23643540), (690, 18126714), (828, 15105595), (1035, 12084476), (1058, 11821770), (1380, 9063357), (1587, 7881180), (2070, 6042238), (2116, 5910885), (2645, 4728708), (3174, 3940590), (4140, 3021119), (4761, 2627060), (5290, 2364354), (5711, 2190060), (6348, 1970295), (7935, 1576236), (9522, 1313530), (10580, 1182177), (11422, 1095030), (12167, 1027980), (15870, 788118), (17133, 730020), (19044, 656765), (22844, 547515), (23805, 525412), (24334, 513990), (28555, 438012), (31740, 394059), (34266, 365010), (36501, 342660), (47610, 262706), (48668, 256995), (51399, 243340), (57110, 219006), (60835, 205596), (68532, 182505), (73002, 171330), (85665, 146004), (95220, 131353), (102798, 121670), (109503, 114220)]