13927422080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4983

約数の個数: 256

約数和(自身を含む): 40386124800

約数和(自身を除く): 26458702720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 520, 572, 620, 640, 682, 704, 715, 806, 832, 880, 992, 1040, 1144, 1240, 1364, 1408, 1430, 1612, 1664, 1705, 1760, 1984, 2015, 2080, 2288, 2480, 2728, 2860, 3224, 3410, 3520, 3968, 4030, 4160, 4433, 4576, 4909, 4960, 5456, 5720, 6448, 6820, 7040, 8060, 8320, 8866, 9152, 9818, 9920, 10912, 11440, 12896, 13640, 16120, 17732, 18304, 19636, 19840, 21824, 22165, 22880, 24545, 25792, 27280, 32240, 35464, 39272, 43648, 44330, 45760, 49090, 51584, 53999, 54560, 63817, 64480, 70928, 78544, 88660, 91520, 98180, 107998, 109120, 127634, 128960, 141856, 152179, 157088, 177320, 196360, 215996, 218240, 255268, 257920, 269995, 283712, 304358, 314176, 319085, 354640, 392720, 431992, 510536, 539990, 567424, 608716, 628352, 638170, 701987, 709280, 760895, 785440, 863984, 1021072, 1079980, 1217432, 1276340, 1403974, 1418560, 1521790, 1570880, 1673969, 1727968, 1978327, 2042144, 2159960, 2434864, 2552680, 2807948, 2837120, 3043580, 3141760, 3347938, 3455936, 3509935, 3956654, 4084288, 4319920, 4869728, 5105360, 5615896, 6087160, 6695876, 6911872, 7019870, 7913308, 8168576, 8369845, 8639840, 9739456, 9891635, 10210720, 11231792, 12174320, 13391752, 14039740, 15826616, 16739690, 17279680, 19478912, 19783270, 20421440, 21761597, 22463584, 24348640, 26783504, 28079480, 31653232, 33479380, 34559360, 39566540, 40842880, 43523194, 44927168, 48697280, 53567008, 56158960, 63306464, 66958760, 79133080, 87046388, 89854336, 97394560, 107134016, 108807985, 112317920, 126612928, 133917520, 158266160, 174092776, 214268032, 217615970, 224635840, 253225856, 267835040, 316532320, 348185552, 435231940, 449271680, 535670080, 633064640, 696371104, 870463880, 1071340160, 1266129280, 1392742208, 1740927760, 2785484416, 3481855520, 6963711040, 13927422080]

約数ペア:

[(1, 13927422080), (2, 6963711040), (4, 3481855520), (5, 2785484416), (8, 1740927760), (10, 1392742208), (11, 1266129280), (13, 1071340160), (16, 870463880), (20, 696371104), (22, 633064640), (26, 535670080), (31, 449271680), (32, 435231940), (40, 348185552), (44, 316532320), (52, 267835040), (55, 253225856), (62, 224635840), (64, 217615970), (65, 214268032), (80, 174092776), (88, 158266160), (104, 133917520), (110, 126612928), (124, 112317920), (128, 108807985), (130, 107134016), (143, 97394560), (155, 89854336), (160, 87046388), (176, 79133080), (208, 66958760), (220, 63306464), (248, 56158960), (260, 53567008), (286, 48697280), (310, 44927168), (320, 43523194), (341, 40842880), (352, 39566540), (403, 34559360), (416, 33479380), (440, 31653232), (496, 28079480), (520, 26783504), (572, 24348640), (620, 22463584), (640, 21761597), (682, 20421440), (704, 19783270), (715, 19478912), (806, 17279680), (832, 16739690), (880, 15826616), (992, 14039740), (1040, 13391752), (1144, 12174320), (1240, 11231792), (1364, 10210720), (1408, 9891635), (1430, 9739456), (1612, 8639840), (1664, 8369845), (1705, 8168576), (1760, 7913308), (1984, 7019870), (2015, 6911872), (2080, 6695876), (2288, 6087160), (2480, 5615896), (2728, 5105360), (2860, 4869728), (3224, 4319920), (3410, 4084288), (3520, 3956654), (3968, 3509935), (4030, 3455936), (4160, 3347938), (4433, 3141760), (4576, 3043580), (4909, 2837120), (4960, 2807948), (5456, 2552680), (5720, 2434864), (6448, 2159960), (6820, 2042144), (7040, 1978327), (8060, 1727968), (8320, 1673969), (8866, 1570880), (9152, 1521790), (9818, 1418560), (9920, 1403974), (10912, 1276340), (11440, 1217432), (12896, 1079980), (13640, 1021072), (16120, 863984), (17732, 785440), (18304, 760895), (19636, 709280), (19840, 701987), (21824, 638170), (22165, 628352), (22880, 608716), (24545, 567424), (25792, 539990), (27280, 510536), (32240, 431992), (35464, 392720), (39272, 354640), (43648, 319085), (44330, 314176), (45760, 304358), (49090, 283712), (51584, 269995), (53999, 257920), (54560, 255268), (63817, 218240), (64480, 215996), (70928, 196360), (78544, 177320), (88660, 157088), (91520, 152179), (98180, 141856), (107998, 128960), (109120, 127634)]