12517291290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 36741021696

約数和(自身を除く): 24223730406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 62, 70, 74, 93, 105, 111, 155, 157, 185, 186, 210, 217, 222, 259, 310, 314, 331, 370, 434, 465, 471, 518, 555, 651, 662, 777, 785, 930, 942, 993, 1085, 1099, 1110, 1147, 1295, 1302, 1554, 1570, 1655, 1986, 2170, 2198, 2294, 2317, 2355, 2590, 3255, 3297, 3310, 3441, 3885, 4634, 4710, 4867, 4965, 5495, 5735, 5809, 6510, 6594, 6882, 6951, 7770, 8029, 9734, 9930, 10261, 10990, 11470, 11585, 11618, 12247, 13902, 14601, 16058, 16485, 17205, 17427, 20522, 23170, 24087, 24335, 24494, 29045, 29202, 30783, 32970, 34069, 34410, 34755, 34854, 36741, 40145, 40663, 48174, 48670, 51305, 51967, 58090, 61235, 61566, 68138, 69510, 71827, 73005, 73482, 80290, 81326, 85729, 87135, 102207, 102610, 103934, 120435, 121989, 122470, 143654, 146010, 153915, 155901, 170345, 171458, 174270, 180079, 183705, 203315, 204414, 215481, 240870, 243978, 257187, 259835, 307830, 311802, 340690, 359135, 360158, 363769, 367410, 379657, 406630, 428645, 430962, 511035, 514374, 519670, 540237, 609945, 718270, 727538, 759314, 779505, 857290, 900395, 1022070, 1077405, 1080474, 1091307, 1138971, 1219890, 1260553, 1285935, 1559010, 1610977, 1800790, 1818845, 1898285, 1922779, 2154810, 2182614, 2277942, 2521106, 2571870, 2657599, 2701185, 3221954, 3637690, 3781659, 3796570, 3845558, 4832931, 5315198, 5402370, 5456535, 5694855, 5768337, 6302765, 7563318, 7972797, 8054885, 9613895, 9665862, 10913070, 11276839, 11389710, 11536674, 12605530, 13287995, 13459453, 15945594, 16109770, 18908295, 19227790, 22553678, 24164655, 26575990, 26918906, 28841685, 33830517, 37816590, 39863985, 40378359, 48329310, 56384195, 57683370, 59606149, 67297265, 67661034, 79727970, 80756718, 112768390, 119212298, 134594530, 169152585, 178818447, 201891795, 298030745, 338305170, 357636894, 403783590, 417243043, 596061490, 834486086, 894092235, 1251729129, 1788184470, 2086215215, 2503458258, 4172430430, 6258645645, 12517291290]

約数ペア:

[(1, 12517291290), (2, 6258645645), (3, 4172430430), (5, 2503458258), (6, 2086215215), (7, 1788184470), (10, 1251729129), (14, 894092235), (15, 834486086), (21, 596061490), (30, 417243043), (31, 403783590), (35, 357636894), (37, 338305170), (42, 298030745), (62, 201891795), (70, 178818447), (74, 169152585), (93, 134594530), (105, 119212298), (111, 112768390), (155, 80756718), (157, 79727970), (185, 67661034), (186, 67297265), (210, 59606149), (217, 57683370), (222, 56384195), (259, 48329310), (310, 40378359), (314, 39863985), (331, 37816590), (370, 33830517), (434, 28841685), (465, 26918906), (471, 26575990), (518, 24164655), (555, 22553678), (651, 19227790), (662, 18908295), (777, 16109770), (785, 15945594), (930, 13459453), (942, 13287995), (993, 12605530), (1085, 11536674), (1099, 11389710), (1110, 11276839), (1147, 10913070), (1295, 9665862), (1302, 9613895), (1554, 8054885), (1570, 7972797), (1655, 7563318), (1986, 6302765), (2170, 5768337), (2198, 5694855), (2294, 5456535), (2317, 5402370), (2355, 5315198), (2590, 4832931), (3255, 3845558), (3297, 3796570), (3310, 3781659), (3441, 3637690), (3885, 3221954), (4634, 2701185), (4710, 2657599), (4867, 2571870), (4965, 2521106), (5495, 2277942), (5735, 2182614), (5809, 2154810), (6510, 1922779), (6594, 1898285), (6882, 1818845), (6951, 1800790), (7770, 1610977), (8029, 1559010), (9734, 1285935), (9930, 1260553), (10261, 1219890), (10990, 1138971), (11470, 1091307), (11585, 1080474), (11618, 1077405), (12247, 1022070), (13902, 900395), (14601, 857290), (16058, 779505), (16485, 759314), (17205, 727538), (17427, 718270), (20522, 609945), (23170, 540237), (24087, 519670), (24335, 514374), (24494, 511035), (29045, 430962), (29202, 428645), (30783, 406630), (32970, 379657), (34069, 367410), (34410, 363769), (34755, 360158), (34854, 359135), (36741, 340690), (40145, 311802), (40663, 307830), (48174, 259835), (48670, 257187), (51305, 243978), (51967, 240870), (58090, 215481), (61235, 204414), (61566, 203315), (68138, 183705), (69510, 180079), (71827, 174270), (73005, 171458), (73482, 170345), (80290, 155901), (81326, 153915), (85729, 146010), (87135, 143654), (102207, 122470), (102610, 121989), (103934, 120435)]