20130204640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 384

約数和(自身を含む): 61148086272

約数和(自身を除く): 41017881632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 103, 104, 112, 124, 130, 140, 155, 160, 182, 206, 208, 217, 224, 248, 260, 280, 310, 364, 403, 412, 416, 433, 434, 455, 496, 515, 520, 560, 620, 721, 728, 806, 824, 866, 868, 910, 992, 1030, 1040, 1085, 1120, 1240, 1339, 1442, 1456, 1612, 1648, 1732, 1736, 1820, 2015, 2060, 2080, 2165, 2170, 2480, 2678, 2821, 2884, 2912, 3031, 3193, 3224, 3296, 3464, 3472, 3605, 3640, 4030, 4120, 4330, 4340, 4960, 5356, 5629, 5642, 5768, 6062, 6386, 6448, 6695, 6928, 6944, 7210, 7280, 8060, 8240, 8660, 8680, 9373, 10712, 11258, 11284, 11536, 12124, 12772, 12896, 13390, 13423, 13856, 14105, 14420, 14560, 15155, 15965, 16120, 16480, 17320, 17360, 18746, 21424, 22351, 22516, 22568, 23072, 24248, 25544, 26780, 26846, 28145, 28210, 28840, 30310, 31930, 32240, 34640, 34720, 37492, 39403, 41509, 42848, 44599, 44702, 45032, 45136, 46865, 48496, 51088, 53560, 53692, 56290, 56420, 57680, 60620, 63860, 64480, 67115, 69280, 74984, 78806, 83018, 89198, 89404, 90064, 90272, 93730, 93961, 96992, 102176, 107120, 107384, 111755, 112580, 112840, 115360, 121240, 127720, 134230, 149968, 157612, 166036, 174499, 178396, 178808, 180128, 187460, 187922, 197015, 207545, 214240, 214768, 222995, 223510, 225160, 225680, 242480, 255440, 268460, 290563, 299936, 312193, 315224, 332072, 348998, 356792, 357616, 374920, 375844, 394030, 415090, 429536, 445990, 447020, 450320, 451360, 469805, 484960, 510880, 536920, 579787, 581126, 624386, 630448, 664144, 697996, 713584, 715232, 749840, 751688, 788060, 830180, 872495, 891980, 894040, 900640, 939610, 1073840, 1159574, 1162252, 1221493, 1248772, 1260896, 1328288, 1382569, 1395992, 1427168, 1452815, 1499680, 1503376, 1560965, 1576120, 1660360, 1744990, 1783960, 1788080, 1879220, 2147680, 2319148, 2324504, 2442986, 2497544, 2765138, 2791984, 2898935, 2905630, 3006752, 3121930, 3152240, 3320720, 3489980, 3567920, 3576160, 3758440, 4058509, 4638296, 4649008, 4885972, 4995088, 5530276, 5583968, 5797870, 5811260, 6107465, 6243860, 6304480, 6641440, 6912845, 6979960, 7135840, 7516880, 8117018, 9276592, 9298016, 9677983, 9771944, 9990176, 11060552, 11595740, 11622520, 12214930, 12487720, 13825690, 13959920, 15033760, 16234036, 17973397, 18553184, 19355966, 19543888, 20292545, 22121104, 23191480, 23245040, 24429860, 24975440, 27651380, 27919840, 32468072, 35946794, 38711932, 39087776, 40585090, 44242208, 46382960, 46490080, 48389915, 48859720, 49950880, 55302760, 64936144, 71893588, 77423864, 81170180, 89866985, 92765920, 96779830, 97719440, 110605520, 125813779, 129872288, 143787176, 154847728, 162340360, 179733970, 193559660, 195438880, 221211040, 251627558, 287574352, 309695456, 324680720, 359467940, 387119320, 503255116, 575148704, 629068895, 649361440, 718935880, 774238640, 1006510232, 1258137790, 1437871760, 1548477280, 2013020464, 2516275580, 2875743520, 4026040928, 5032551160, 10065102320, 20130204640]

約数ペア:

[(1, 20130204640), (2, 10065102320), (4, 5032551160), (5, 4026040928), (7, 2875743520), (8, 2516275580), (10, 2013020464), (13, 1548477280), (14, 1437871760), (16, 1258137790), (20, 1006510232), (26, 774238640), (28, 718935880), (31, 649361440), (32, 629068895), (35, 575148704), (40, 503255116), (52, 387119320), (56, 359467940), (62, 324680720), (65, 309695456), (70, 287574352), (80, 251627558), (91, 221211040), (103, 195438880), (104, 193559660), (112, 179733970), (124, 162340360), (130, 154847728), (140, 143787176), (155, 129872288), (160, 125813779), (182, 110605520), (206, 97719440), (208, 96779830), (217, 92765920), (224, 89866985), (248, 81170180), (260, 77423864), (280, 71893588), (310, 64936144), (364, 55302760), (403, 49950880), (412, 48859720), (416, 48389915), (433, 46490080), (434, 46382960), (455, 44242208), (496, 40585090), (515, 39087776), (520, 38711932), (560, 35946794), (620, 32468072), (721, 27919840), (728, 27651380), (806, 24975440), (824, 24429860), (866, 23245040), (868, 23191480), (910, 22121104), (992, 20292545), (1030, 19543888), (1040, 19355966), (1085, 18553184), (1120, 17973397), (1240, 16234036), (1339, 15033760), (1442, 13959920), (1456, 13825690), (1612, 12487720), (1648, 12214930), (1732, 11622520), (1736, 11595740), (1820, 11060552), (2015, 9990176), (2060, 9771944), (2080, 9677983), (2165, 9298016), (2170, 9276592), (2480, 8117018), (2678, 7516880), (2821, 7135840), (2884, 6979960), (2912, 6912845), (3031, 6641440), (3193, 6304480), (3224, 6243860), (3296, 6107465), (3464, 5811260), (3472, 5797870), (3605, 5583968), (3640, 5530276), (4030, 4995088), (4120, 4885972), (4330, 4649008), (4340, 4638296), (4960, 4058509), (5356, 3758440), (5629, 3576160), (5642, 3567920), (5768, 3489980), (6062, 3320720), (6386, 3152240), (6448, 3121930), (6695, 3006752), (6928, 2905630), (6944, 2898935), (7210, 2791984), (7280, 2765138), (8060, 2497544), (8240, 2442986), (8660, 2324504), (8680, 2319148), (9373, 2147680), (10712, 1879220), (11258, 1788080), (11284, 1783960), (11536, 1744990), (12124, 1660360), (12772, 1576120), (12896, 1560965), (13390, 1503376), (13423, 1499680), (13856, 1452815), (14105, 1427168), (14420, 1395992), (14560, 1382569), (15155, 1328288), (15965, 1260896), (16120, 1248772), (16480, 1221493), (17320, 1162252), (17360, 1159574), (18746, 1073840), (21424, 939610), (22351, 900640), (22516, 894040), (22568, 891980), (23072, 872495), (24248, 830180), (25544, 788060), (26780, 751688), (26846, 749840), (28145, 715232), (28210, 713584), (28840, 697996), (30310, 664144), (31930, 630448), (32240, 624386), (34640, 581126), (34720, 579787), (37492, 536920), (39403, 510880), (41509, 484960), (42848, 469805), (44599, 451360), (44702, 450320), (45032, 447020), (45136, 445990), (46865, 429536), (48496, 415090), (51088, 394030), (53560, 375844), (53692, 374920), (56290, 357616), (56420, 356792), (57680, 348998), (60620, 332072), (63860, 315224), (64480, 312193), (67115, 299936), (69280, 290563), (74984, 268460), (78806, 255440), (83018, 242480), (89198, 225680), (89404, 225160), (90064, 223510), (90272, 222995), (93730, 214768), (93961, 214240), (96992, 207545), (102176, 197015), (107120, 187922), (107384, 187460), (111755, 180128), (112580, 178808), (112840, 178396), (115360, 174499), (121240, 166036), (127720, 157612), (134230, 149968)]